151348640

素因数分解:

$2^5\times 5^1\times {\mathrm{945929}}^1$

素因数の和:945944

約数の個数: 24

約数和(自身を含む): 357561540

約数和(自身を除く): 206212900

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 945929, 1891858, 3783716, 4729645, 7567432, 9459290, 15134864, 18918580, 30269728, 37837160, 75674320, 151348640]

約数ペア:

[(1, 151348640), (2, 75674320), (4, 37837160), (5, 30269728), (8, 18918580), (10, 15134864), (16, 9459290), (20, 7567432), (32, 4729645), (40, 3783716), (80, 1891858), (160, 945929)]