151687472

素因数分解:

$2^4\times {\mathrm{307}}^1\times {\mathrm{30881}}^1$

素因数の和:31196

約数の個数: 20

約数和(自身を含む): 294861336

約数和(自身を除く): 143173864

約数列:

[1, 2, 4, 8, 16, 307, 614, 1228, 2456, 4912, 30881, 61762, 123524, 247048, 494096, 9480467, 18960934, 37921868, 75843736, 151687472]

約数ペア:

[(1, 151687472), (2, 75843736), (4, 37921868), (8, 18960934), (16, 9480467), (307, 494096), (614, 247048), (1228, 123524), (2456, 61762), (4912, 30881)]