157064422

素因数分解:

$2^1\times {\mathrm{109}}^1\times {\mathrm{379}}^1\times {\mathrm{1901}}^1$

素因数の和:2391

約数の個数: 16

約数和(自身を含む): 238510800

約数和(自身を除く): 81446378

約数列:

[1, 2, 109, 218, 379, 758, 1901, 3802, 41311, 82622, 207209, 414418, 720479, 1440958, 78532211, 157064422]

約数ペア:

[(1, 157064422), (2, 78532211), (109, 1440958), (218, 720479), (379, 414418), (758, 207209), (1901, 82622), (3802, 41311)]