139907352

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{448421}}^1$

素因数の和:448443

約数の個数: 32

約数和(自身を含む): 376674480

約数和(自身を除く): 236767128

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 448421, 896842, 1345263, 1793684, 2690526, 3587368, 5381052, 5829473, 10762104, 11658946, 17488419, 23317892, 34976838, 46635784, 69953676, 139907352]

約数ペア:

[(1, 139907352), (2, 69953676), (3, 46635784), (4, 34976838), (6, 23317892), (8, 17488419), (12, 11658946), (13, 10762104), (24, 5829473), (26, 5381052), (39, 3587368), (52, 2690526), (78, 1793684), (104, 1345263), (156, 896842), (312, 448421)]