129307574

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{163}}^1\times {\mathrm{337}}^1$

素因数の和:620

約数の個数: 32

約数和(自身を含む): 215519616

約数和(自身を除く): 86212042

約数列:

[1, 2, 11, 22, 107, 163, 214, 326, 337, 674, 1177, 1793, 2354, 3586, 3707, 7414, 17441, 34882, 36059, 54931, 72118, 109862, 191851, 383702, 396649, 604241, 793298, 1208482, 5877617, 11755234, 64653787, 129307574]

約数ペア:

[(1, 129307574), (2, 64653787), (11, 11755234), (22, 5877617), (107, 1208482), (163, 793298), (214, 604241), (326, 396649), (337, 383702), (674, 191851), (1177, 109862), (1793, 72118), (2354, 54931), (3586, 36059), (3707, 34882), (7414, 17441)]