156712414

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{107}}^1\times {\mathrm{337}}^1$

素因数の和:540

約数の個数: 32

約数和(自身を含む): 248373216

約数和(自身を除く): 91660802

約数列:

[1, 2, 41, 53, 82, 106, 107, 214, 337, 674, 2173, 4346, 4387, 5671, 8774, 11342, 13817, 17861, 27634, 35722, 36059, 72118, 232511, 465022, 732301, 1464602, 1478419, 1911127, 2956838, 3822254, 78356207, 156712414]

約数ペア:

[(1, 156712414), (2, 78356207), (41, 3822254), (53, 2956838), (82, 1911127), (106, 1478419), (107, 1464602), (214, 732301), (337, 465022), (674, 232511), (2173, 72118), (4346, 36059), (4387, 35722), (5671, 27634), (8774, 17861), (11342, 13817)]