157445486

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{65657}}^1$

素因数の和:65779

約数の個数: 16

約数和(自身を含む): 260005680

約数和(自身を除く): 102560194

約数列:

[1, 2, 11, 22, 109, 218, 1199, 2398, 65657, 131314, 722227, 1444454, 7156613, 14313226, 78722743, 157445486]

約数ペア:

[(1, 157445486), (2, 78722743), (11, 14313226), (22, 7156613), (109, 1444454), (218, 722227), (1199, 131314), (2398, 65657)]