156961199035

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{1123}}^1\times {\mathrm{901739}}^1$

素因数の和:902898

約数の個数: 16

約数和(自身を含む): 194602705920

約数和(自身を除く): 37641506885

約数列:

[1, 5, 31, 155, 1123, 5615, 34813, 174065, 901739, 4508695, 27953909, 139769545, 1012652897, 5063264485, 31392239807, 156961199035]

約数ペア:

[(1, 156961199035), (5, 31392239807), (31, 5063264485), (155, 1012652897), (1123, 139769545), (5615, 27953909), (34813, 4508695), (174065, 901739)]