177807368

素因数分解:

$2^3\times {\mathrm{53}}^1\times {\mathrm{137}}^1\times {\mathrm{3061}}^1$

素因数の和:3257

約数の個数: 32

約数和(自身を含む): 342270360

約数和(自身を除く): 164462992

約数列:

[1, 2, 4, 8, 53, 106, 137, 212, 274, 424, 548, 1096, 3061, 6122, 7261, 12244, 14522, 24488, 29044, 58088, 162233, 324466, 419357, 648932, 838714, 1297864, 1677428, 3354856, 22225921, 44451842, 88903684, 177807368]

約数ペア:

[(1, 177807368), (2, 88903684), (4, 44451842), (8, 22225921), (53, 3354856), (106, 1677428), (137, 1297864), (212, 838714), (274, 648932), (424, 419357), (548, 324466), (1096, 162233), (3061, 58088), (6122, 29044), (7261, 24488), (12244, 14522)]