139500472

素因数分解:

$2^3\times {\mathrm{787}}^1\times {\mathrm{22157}}^1$

素因数の和:22950

約数の個数: 16

約数和(自身を含む): 261907560

約数和(自身を除く): 122407088

約数列:

[1, 2, 4, 8, 787, 1574, 3148, 6296, 22157, 44314, 88628, 177256, 17437559, 34875118, 69750236, 139500472]

約数ペア:

[(1, 139500472), (2, 69750236), (4, 34875118), (8, 17437559), (787, 177256), (1574, 88628), (3148, 44314), (6296, 22157)]