165074668

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{251}}^1\times {\mathrm{14947}}^1$

素因数の和:15213

約数の個数: 24

約数和(自身を含む): 316419264

約数和(自身を除く): 151344596

約数列:

[1, 2, 4, 11, 22, 44, 251, 502, 1004, 2761, 5522, 11044, 14947, 29894, 59788, 164417, 328834, 657668, 3751697, 7503394, 15006788, 41268667, 82537334, 165074668]

約数ペア:

[(1, 165074668), (2, 82537334), (4, 41268667), (11, 15006788), (22, 7503394), (44, 3751697), (251, 657668), (502, 328834), (1004, 164417), (2761, 59788), (5522, 29894), (11044, 14947)]