168724152

素因数分解:

$2^3\times 3^2\times {\mathrm{109}}^1\times {\mathrm{21499}}^1$

素因数の和:21620

約数の個数: 48

約数和(自身を含む): 461175000

約数和(自身を除く): 292450848

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 109, 218, 327, 436, 654, 872, 981, 1308, 1962, 2616, 3924, 7848, 21499, 42998, 64497, 85996, 128994, 171992, 193491, 257988, 386982, 515976, 773964, 1547928, 2343391, 4686782, 7030173, 9373564, 14060346, 18747128, 21090519, 28120692, 42181038, 56241384, 84362076, 168724152]

約数ペア:

[(1, 168724152), (2, 84362076), (3, 56241384), (4, 42181038), (6, 28120692), (8, 21090519), (9, 18747128), (12, 14060346), (18, 9373564), (24, 7030173), (36, 4686782), (72, 2343391), (109, 1547928), (218, 773964), (327, 515976), (436, 386982), (654, 257988), (872, 193491), (981, 171992), (1308, 128994), (1962, 85996), (2616, 64497), (3924, 42998), (7848, 21499)]