156680513

素因数分解:

${\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{239}}^1\times {\mathrm{977}}^1$

素因数の和:1288

約数の個数: 16

約数和(自身を含む): 174631680

約数和(自身を除く): 17951167

約数列:

[1, 11, 61, 239, 671, 977, 2629, 10747, 14579, 59597, 160369, 233503, 655567, 2568533, 14243683, 156680513]

約数ペア:

[(1, 156680513), (11, 14243683), (61, 2568533), (239, 655567), (671, 233503), (977, 160369), (2629, 59597), (10747, 14579)]