156930532

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{163}}^1\times {\mathrm{21881}}^1$

素因数の和:22059

約数の個数: 24

約数和(自身を含む): 301446432

約数和(自身を除く): 144515900

約数列:

[1, 2, 4, 11, 22, 44, 163, 326, 652, 1793, 3586, 7172, 21881, 43762, 87524, 240691, 481382, 962764, 3566603, 7133206, 14266412, 39232633, 78465266, 156930532]

約数ペア:

[(1, 156930532), (2, 78465266), (4, 39232633), (11, 14266412), (22, 7133206), (44, 3566603), (163, 962764), (326, 481382), (652, 240691), (1793, 87524), (3586, 43762), (7172, 21881)]