156920225405

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{1033}}^1\times {\mathrm{980047}}^1$

素因数の和:981116

約数の個数: 16

約数和(自身を含む): 194566969344

約数和(自身を除く): 37646743939

約数列:

[1, 5, 31, 155, 1033, 5165, 32023, 160115, 980047, 4900235, 30381457, 151907285, 1012388551, 5061942755, 31384045081, 156920225405]

約数ペア:

[(1, 156920225405), (5, 31384045081), (31, 5061942755), (155, 1012388551), (1033, 151907285), (5165, 30381457), (32023, 4900235), (160115, 980047)]