138071059

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{40009}}^1$

素因数の和:40062

約数の個数: 16

約数和(自身を含む): 172843200

約数和(自身を除く): 34772141

約数列:

[1, 7, 17, 29, 119, 203, 493, 3451, 40009, 280063, 680153, 1160261, 4761071, 8121827, 19724437, 138071059]

約数ペア:

[(1, 138071059), (7, 19724437), (17, 8121827), (29, 4761071), (119, 1160261), (203, 680153), (493, 280063), (3451, 40009)]