157021267

素因数分解:

${\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{67}}^1\times {\mathrm{4397}}^1$

素因数の和:4518

約数の個数: 16

約数和(自身を含む): 175849632

約数和(自身を除く): 18828365

約数列:

[1, 13, 41, 67, 533, 871, 2747, 4397, 35711, 57161, 180277, 294599, 2343601, 3829787, 12078559, 157021267]

約数ペア:

[(1, 157021267), (13, 12078559), (41, 3829787), (67, 2343601), (533, 294599), (871, 180277), (2747, 57161), (4397, 35711)]