158839161

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{239}}^1\times {\mathrm{17041}}^1$

素因数の和:17296

約数の個数: 16

約数和(自身を含む): 229044480

約数和(自身を除く): 70205319

約数列:

[1, 3, 13, 39, 239, 717, 3107, 9321, 17041, 51123, 221533, 664599, 4072799, 12218397, 52946387, 158839161]

約数ペア:

[(1, 158839161), (3, 52946387), (13, 12218397), (39, 4072799), (239, 664599), (717, 221533), (3107, 51123), (9321, 17041)]