129088272

素因数分解:

$2^4\times 3^1\times {\mathrm{2689339}}^1$

素因数の和:2689350

約数の個数: 20

約数和(自身を含む): 333478160

約数和(自身を除く): 204389888

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 2689339, 5378678, 8068017, 10757356, 16136034, 21514712, 32272068, 43029424, 64544136, 129088272]

約数ペア:

[(1, 129088272), (2, 64544136), (3, 43029424), (4, 32272068), (6, 21514712), (8, 16136034), (12, 10757356), (16, 8068017), (24, 5378678), (48, 2689339)]