149968150

素因数分解:

$2^1\times 5^2\times {\mathrm{163}}^1\times {\mathrm{18401}}^1$

素因数の和:18576

約数の個数: 24

約数和(自身を含む): 280667304

約数和(自身を除く): 130699154

約数列:

[1, 2, 5, 10, 25, 50, 163, 326, 815, 1630, 4075, 8150, 18401, 36802, 92005, 184010, 460025, 920050, 2999363, 5998726, 14996815, 29993630, 74984075, 149968150]

約数ペア:

[(1, 149968150), (2, 74984075), (5, 29993630), (10, 14996815), (25, 5998726), (50, 2999363), (163, 920050), (326, 460025), (815, 184010), (1630, 92005), (4075, 36802), (8150, 18401)]