161813328

素因数分解:

$2^4\times 3^1\times {\mathrm{3371111}}^1$

素因数の和:3371122

約数の個数: 20

約数和(自身を含む): 418017888

約数和(自身を除く): 256204560

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 3371111, 6742222, 10113333, 13484444, 20226666, 26968888, 40453332, 53937776, 80906664, 161813328]

約数ペア:

[(1, 161813328), (2, 80906664), (3, 53937776), (4, 40453332), (6, 26968888), (8, 20226666), (12, 13484444), (16, 10113333), (24, 6742222), (48, 3371111)]