157357226

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{163573}}^1$

素因数の和:163625

約数の個数: 16

約数和(自身を含む): 261064104

約数和(自身を除く): 103706878

約数列:

[1, 2, 13, 26, 37, 74, 481, 962, 163573, 327146, 2126449, 4252898, 6052201, 12104402, 78678613, 157357226]

約数ペア:

[(1, 157357226), (2, 78678613), (13, 12104402), (26, 6052201), (37, 4252898), (74, 2126449), (481, 327146), (962, 163573)]