157424572

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{1103}}^1\times {\mathrm{1151}}^1$

素因数の和:2289

約数の個数: 24

約数和(自身を含む): 284884992

約数和(自身を除く): 127460420

約数列:

[1, 2, 4, 31, 62, 124, 1103, 1151, 2206, 2302, 4412, 4604, 34193, 35681, 68386, 71362, 136772, 142724, 1269553, 2539106, 5078212, 39356143, 78712286, 157424572]

約数ペア:

[(1, 157424572), (2, 78712286), (4, 39356143), (31, 5078212), (62, 2539106), (124, 1269553), (1103, 142724), (1151, 136772), (2206, 71362), (2302, 68386), (4412, 35681), (4604, 34193)]