161291352

素因数分解:

$2^3\times 3^1\times {\mathrm{6720473}}^1$

素因数の和:6720482

約数の個数: 16

約数和(自身を含む): 403228440

約数和(自身を除く): 241937088

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 6720473, 13440946, 20161419, 26881892, 40322838, 53763784, 80645676, 161291352]

約数ペア:

[(1, 161291352), (2, 80645676), (3, 53763784), (4, 40322838), (6, 26881892), (8, 20161419), (12, 13440946), (24, 6720473)]