157649584

素因数分解:

$2^4\times {\mathrm{1103}}^1\times {\mathrm{8933}}^1$

素因数の和:10044

約数の個数: 20

約数和(自身を含む): 305757216

約数和(自身を除く): 148107632

約数列:

[1, 2, 4, 8, 16, 1103, 2206, 4412, 8824, 8933, 17648, 17866, 35732, 71464, 142928, 9853099, 19706198, 39412396, 78824792, 157649584]

約数ペア:

[(1, 157649584), (2, 78824792), (4, 39412396), (8, 19706198), (16, 9853099), (1103, 142928), (2206, 71464), (4412, 35732), (8824, 17866), (8933, 17648)]