156921887

素因数分解:

${\mathrm{59}}^1\times {\mathrm{79}}^1\times {\mathrm{131}}^1\times {\mathrm{257}}^1$

素因数の和:526

約数の個数: 16

約数和(自身を含む): 163468800

約数和(自身を除く): 6546913

約数列:

[1, 59, 79, 131, 257, 4661, 7729, 10349, 15163, 20303, 33667, 610591, 1197877, 1986353, 2659693, 156921887]

約数ペア:

[(1, 156921887), (59, 2659693), (79, 1986353), (131, 1197877), (257, 610591), (4661, 33667), (7729, 20303), (10349, 15163)]