A074139 - OEIS

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A074139

Number of divisors of A036035(n).

1, 2, 3, 4, 4, 6, 8, 5, 8, 9, 12, 16, 6, 10, 12, 16, 18, 24, 32, 7, 12, 15, 16, 20, 24, 27, 32, 36, 48, 64, 8, 14, 18, 20, 24, 30, 36, 32, 40, 48, 54, 64, 72, 96, 128, 9, 16, 21, 24, 25, 28, 36, 45, 40, 48, 48, 60, 72, 64, 81, 80, 96, 108, 128, 144, 192, 256, 10, 18, 24, 28 (list; graph; refs; listen; history; internal format)

	OFFSET	`0,2`
	EXAMPLE	`Express A036035(n) by its prime signature; add one to each exponent, then multiply: 180 = (2^2)(3^2)(5^1) therefore the number of divisors is (2+1)(2+1)(1+1)= 18`
	CROSSREFS	`Cf. A036035, A074140, A074141.` `Sequence in context: A162906 A100476 A007896 * A017832 A056880 A053273` `Adjacent sequences: A074136 A074137 A074138 * A074140 A074141 A074142`
	KEYWORD	`nonn`
	AUTHOR	`Amarnath Murthy (amarnath_murthy(AT)yahoo.com), Aug 28 2002`
	EXTENSIONS	`More terms from Alford Arnold (Alford1940(AT)aol.com), Sep 17 2002`

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Last modified February 14 23:53 EST 2012. Contains 205689 sequences.