157219433

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{379}}^1\times {\mathrm{3119}}^1$

素因数の和:3524

約数の個数: 16

約数和(自身を含む): 189696000

約数和(自身を除く): 32476567

約数列:

[1, 7, 19, 133, 379, 2653, 3119, 7201, 21833, 50407, 59261, 414827, 1182101, 8274707, 22459919, 157219433]

約数ペア:

[(1, 157219433), (7, 22459919), (19, 8274707), (133, 1182101), (379, 414827), (2653, 59261), (3119, 50407), (7201, 21833)]