121375016

素因数分解:

$2^3\times 7^1\times {\mathrm{163}}^1\times {\mathrm{13297}}^1$

素因数の和:13473

約数の個数: 32

約数和(自身を含む): 261704640

約数和(自身を除く): 140329624

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 163, 326, 652, 1141, 1304, 2282, 4564, 9128, 13297, 26594, 53188, 93079, 106376, 186158, 372316, 744632, 2167411, 4334822, 8669644, 15171877, 17339288, 30343754, 60687508, 121375016]

約数ペア:

[(1, 121375016), (2, 60687508), (4, 30343754), (7, 17339288), (8, 15171877), (14, 8669644), (28, 4334822), (56, 2167411), (163, 744632), (326, 372316), (652, 186158), (1141, 106376), (1304, 93079), (2282, 53188), (4564, 26594), (9128, 13297)]