156972241307

素因数分解:

$7^1\times {\mathrm{101}}^1\times {\mathrm{2971}}^1\times {\mathrm{74731}}^1$

素因数の和:77810

約数の個数: 16

約数和(自身を含む): 181236459264

約数和(自身を除く): 24264217957

約数列:

[1, 7, 101, 707, 2971, 20797, 74731, 300071, 523117, 2100497, 7547831, 52834817, 222025801, 1554180607, 22424605901, 156972241307]

約数ペア:

[(1, 156972241307), (7, 22424605901), (101, 1554180607), (707, 222025801), (2971, 52834817), (20797, 7547831), (74731, 2100497), (300071, 523117)]