156815569

素因数分解:

${\mathrm{19}}^1\times {\mathrm{59}}^2\times {\mathrm{2371}}^1$

素因数の和:2508

約数の個数: 12

約数和(自身を含む): 167985040

約数和(自身を除く): 11169471

約数列:

[1, 19, 59, 1121, 2371, 3481, 45049, 66139, 139889, 2657891, 8253451, 156815569]

約数ペア:

[(1, 156815569), (19, 8253451), (59, 2657891), (1121, 139889), (2371, 66139), (3481, 45049)]