156664730

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{681151}}^1$

素因数の和:681181

約数の個数: 16

約数和(自身を含む): 294257664

約数和(自身を除く): 137592934

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 681151, 1362302, 3405755, 6811510, 15666473, 31332946, 78332365, 156664730]

約数ペア:

[(1, 156664730), (2, 78332365), (5, 31332946), (10, 15666473), (23, 6811510), (46, 3405755), (115, 1362302), (230, 681151)]