156533138

素因数分解:

$2^1\times {\mathrm{163}}^1\times {\mathrm{251}}^1\times {\mathrm{1913}}^1$

素因数の和:2329

約数の個数: 16

約数和(自身を含む): 237305376

約数和(自身を除く): 80772238

約数列:

[1, 2, 163, 251, 326, 502, 1913, 3826, 40913, 81826, 311819, 480163, 623638, 960326, 78266569, 156533138]

約数ペア:

[(1, 156533138), (2, 78266569), (163, 960326), (251, 623638), (326, 480163), (502, 311819), (1913, 81826), (3826, 40913)]