156908378

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{90281}}^1$

素因数の和:90373

約数の個数: 16

約数和(自身を含む): 260012160

約数和(自身を除く): 103103782

約数列:

[1, 2, 11, 22, 79, 158, 869, 1738, 90281, 180562, 993091, 1986182, 7132199, 14264398, 78454189, 156908378]

約数ペア:

[(1, 156908378), (2, 78454189), (11, 14264398), (22, 7132199), (79, 1986182), (158, 993091), (869, 180562), (1738, 90281)]