151912787

素因数分解:

${\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{59}}^1\times {\mathrm{101}}^1$

素因数の和:263

約数の個数: 32

約数和(自身を含む): 175815360

約数和(自身を除く): 23902573

約数列:

[1, 13, 37, 53, 59, 101, 481, 689, 767, 1313, 1961, 2183, 3127, 3737, 5353, 5959, 25493, 28379, 40651, 48581, 69589, 77467, 115699, 198061, 220483, 315827, 1504087, 2574793, 2866279, 4105751, 11685599, 151912787]

約数ペア:

[(1, 151912787), (13, 11685599), (37, 4105751), (53, 2866279), (59, 2574793), (101, 1504087), (481, 315827), (689, 220483), (767, 198061), (1313, 115699), (1961, 77467), (2183, 69589), (3127, 48581), (3737, 40651), (5353, 28379), (5959, 25493)]