157075477

素因数分解:

${\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{349}}^1\times {\mathrm{389}}^1$

素因数の和:840

約数の個数: 16

約数和(自身を含む): 171990000

約数和(自身を除く): 14914523

約数列:

[1, 13, 89, 349, 389, 1157, 4537, 5057, 31061, 34621, 135761, 403793, 450073, 1764893, 12082729, 157075477]

約数ペア:

[(1, 157075477), (13, 12082729), (89, 1764893), (349, 450073), (389, 403793), (1157, 135761), (4537, 34621), (5057, 31061)]