139040268

素因数分解:

$2^2\times 3^1\times {\mathrm{29}}^1\times {\mathrm{399541}}^1$

素因数の和:399577

約数の個数: 24

約数和(自身を含む): 335615280

約数和(自身を除く): 196575012

約数列:

[1, 2, 3, 4, 6, 12, 29, 58, 87, 116, 174, 348, 399541, 799082, 1198623, 1598164, 2397246, 4794492, 11586689, 23173378, 34760067, 46346756, 69520134, 139040268]

約数ペア:

[(1, 139040268), (2, 69520134), (3, 46346756), (4, 34760067), (6, 23173378), (12, 11586689), (29, 4794492), (58, 2397246), (87, 1598164), (116, 1198623), (174, 799082), (348, 399541)]