137903108

素因数分解:

$2^2\times 7^1\times {\mathrm{661}}^1\times {\mathrm{7451}}^1$

素因数の和:8123

約数の個数: 24

約数和(自身を含む): 276260544

約数和(自身を除く): 138357436

約数列:

[1, 2, 4, 7, 14, 28, 661, 1322, 2644, 4627, 7451, 9254, 14902, 18508, 29804, 52157, 104314, 208628, 4925111, 9850222, 19700444, 34475777, 68951554, 137903108]

約数ペア:

[(1, 137903108), (2, 68951554), (4, 34475777), (7, 19700444), (14, 9850222), (28, 4925111), (661, 208628), (1322, 104314), (2644, 52157), (4627, 29804), (7451, 18508), (9254, 14902)]