155118872

素因数分解:

$2^3\times {\mathrm{1259}}^1\times {\mathrm{15401}}^1$

素因数の和:16666

約数の個数: 16

約数和(自身を含む): 291097800

約数和(自身を除く): 135978928

約数列:

[1, 2, 4, 8, 1259, 2518, 5036, 10072, 15401, 30802, 61604, 123208, 19389859, 38779718, 77559436, 155118872]

約数ペア:

[(1, 155118872), (2, 77559436), (4, 38779718), (8, 19389859), (1259, 123208), (2518, 61604), (5036, 30802), (10072, 15401)]