128452116

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{503}}^1\times {\mathrm{1637}}^1$

素因数の和:2160

約数の個数: 48

約数和(自身を含む): 323616384

約数和(自身を除く): 195164268

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 503, 1006, 1509, 1637, 2012, 3018, 3274, 4911, 6036, 6539, 6548, 9822, 13078, 19617, 19644, 21281, 26156, 39234, 42562, 63843, 78468, 85124, 127686, 255372, 823411, 1646822, 2470233, 3293644, 4940466, 9880932, 10704343, 21408686, 32113029, 42817372, 64226058, 128452116]

約数ペア:

[(1, 128452116), (2, 64226058), (3, 42817372), (4, 32113029), (6, 21408686), (12, 10704343), (13, 9880932), (26, 4940466), (39, 3293644), (52, 2470233), (78, 1646822), (156, 823411), (503, 255372), (1006, 127686), (1509, 85124), (1637, 78468), (2012, 63843), (3018, 42562), (3274, 39234), (4911, 26156), (6036, 21281), (6539, 19644), (6548, 19617), (9822, 13078)]