144447368

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{81701}}^1$

素因数の和:81737

約数の個数: 32

約数和(自身を含む): 308833560

約数和(自身を除く): 164386192

約数列:

[1, 2, 4, 8, 13, 17, 26, 34, 52, 68, 104, 136, 221, 442, 884, 1768, 81701, 163402, 326804, 653608, 1062113, 1388917, 2124226, 2777834, 4248452, 5555668, 8496904, 11111336, 18055921, 36111842, 72223684, 144447368]

約数ペア:

[(1, 144447368), (2, 72223684), (4, 36111842), (8, 18055921), (13, 11111336), (17, 8496904), (26, 5555668), (34, 4248452), (52, 2777834), (68, 2124226), (104, 1388917), (136, 1062113), (221, 653608), (442, 326804), (884, 163402), (1768, 81701)]