A108504 - OEIS

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A108504

Number of divisors of n that are at most sqrt(n) by prime signature. A038548(A025487).

1, 1, 2, 2, 2, 3, 3, 4, 4, 3, 5, 5, 6, 4, 6, 6, 8, 4, 8, 9, 7, 8, 8, 10, 5, 9, 12, 8, 12, 10, 12, 5, 11, 15, 9, 16, 12, 14, 14, 6, 16, 12, 18, 13, 18, 10, 20, 14, 18, 16, 6, 20, 14, 16, 24, 15, 21, 11, 24, 16, 23, 18, 7, 24, 15, 24, 30, 18, 24, 24, 12, 27, 25, 28, 18, 27, 32, 20, 18, 7 (list; graph; refs; listen; history; internal format)

	OFFSET	`0,3`
	CROSSREFS	`Sequence in context: A173752 A153847 A096036 * A036468 A028829 A130855` `Adjacent sequences: A108501 A108502 A108503 * A108505 A108506 A108507`
	KEYWORD	`nonn`
	AUTHOR	`Christian G. Bower (bowerc(AT)usa.net), Jun 06 2005`

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Last modified February 17 20:50 EST 2012. Contains 206085 sequences.