126552008

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{75689}}^1$

素因数の和:75725

約数の個数: 32

約数和(自身を含む): 272484000

約数和(自身を除く): 145931992

約数列:

[1, 2, 4, 8, 11, 19, 22, 38, 44, 76, 88, 152, 209, 418, 836, 1672, 75689, 151378, 302756, 605512, 832579, 1438091, 1665158, 2876182, 3330316, 5752364, 6660632, 11504728, 15819001, 31638002, 63276004, 126552008]

約数ペア:

[(1, 126552008), (2, 63276004), (4, 31638002), (8, 15819001), (11, 11504728), (19, 6660632), (22, 5752364), (38, 3330316), (44, 2876182), (76, 1665158), (88, 1438091), (152, 832579), (209, 605512), (418, 302756), (836, 151378), (1672, 75689)]