166720847041

素因数分解:

$7^1\times {\mathrm{431}}^1\times {\mathrm{6763}}^1\times {\mathrm{8171}}^1$

素因数の和:15372

約数の個数: 16

約数和(自身を含む): 191031810048

約数和(自身を除く): 24310963007

約数列:

[1, 7, 431, 3017, 6763, 8171, 47341, 57197, 2914853, 3521701, 20403971, 24651907, 55260473, 386823311, 23817263863, 166720847041]

約数ペア:

[(1, 166720847041), (7, 23817263863), (431, 386823311), (3017, 55260473), (6763, 24651907), (8171, 20403971), (47341, 3521701), (57197, 2914853)]