156646841

素因数分解:

${\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{251}}^1\times {\mathrm{787}}^1$

素因数の和:1112

約数の個数: 16

約数和(自身を含む): 172363968

約数和(自身を除く): 15717127

約数列:

[1, 13, 61, 251, 787, 793, 3263, 10231, 15311, 48007, 197537, 199043, 624091, 2567981, 12049757, 156646841]

約数ペア:

[(1, 156646841), (13, 12049757), (61, 2567981), (251, 624091), (787, 199043), (793, 197537), (3263, 48007), (10231, 15311)]