162497956

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{1361}}^1\times {\mathrm{1571}}^1$

素因数の和:2955

約数の個数: 24

約数和(自身を含む): 299748960

約数和(自身を除く): 137251004

約数列:

[1, 2, 4, 19, 38, 76, 1361, 1571, 2722, 3142, 5444, 6284, 25859, 29849, 51718, 59698, 103436, 119396, 2138131, 4276262, 8552524, 40624489, 81248978, 162497956]

約数ペア:

[(1, 162497956), (2, 81248978), (4, 40624489), (19, 8552524), (38, 4276262), (76, 2138131), (1361, 119396), (1571, 103436), (2722, 59698), (3142, 51718), (5444, 29849), (6284, 25859)]