156637190

素因数分解:

$2^1\times 5^1\times {\mathrm{191}}^1\times {\mathrm{82009}}^1$

素因数の和:82207

約数の個数: 16

約数和(自身を含む): 283426560

約数和(自身を除く): 126789370

約数列:

[1, 2, 5, 10, 191, 382, 955, 1910, 82009, 164018, 410045, 820090, 15663719, 31327438, 78318595, 156637190]

約数ペア:

[(1, 156637190), (2, 78318595), (5, 31327438), (10, 15663719), (191, 820090), (382, 410045), (955, 164018), (1910, 82009)]