156741247

素因数分解:

${\mathrm{13}}^2\times {\mathrm{421}}^1\times {\mathrm{2203}}^1$

素因数の和:2650

約数の個数: 12

約数和(自身を含む): 170206104

約数和(自身を除く): 13464857

約数列:

[1, 13, 169, 421, 2203, 5473, 28639, 71149, 372307, 927463, 12057019, 156741247]

約数ペア:

[(1, 156741247), (13, 12057019), (169, 927463), (421, 372307), (2203, 71149), (5473, 28639)]