164481751

素因数分解:

$7^1\times {\mathrm{43}}^1\times {\mathrm{191}}^1\times {\mathrm{2861}}^1$

素因数の和:3102

約数の個数: 16

約数和(自身を含む): 193425408

約数和(自身を除く): 28943657

約数列:

[1, 7, 43, 191, 301, 1337, 2861, 8213, 20027, 57491, 123023, 546451, 861161, 3825157, 23497393, 164481751]

約数ペア:

[(1, 164481751), (7, 23497393), (43, 3825157), (191, 861161), (301, 546451), (1337, 123023), (2861, 57491), (8213, 20027)]