158672137

素因数分解:

${\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{89}}^1\times {\mathrm{4729}}^1$

素因数の和:4860

約数の個数: 16

約数和(自身を含む): 178794000

約数和(自身を除く): 20121863

約数列:

[1, 13, 29, 89, 377, 1157, 2581, 4729, 33553, 61477, 137141, 420881, 1782833, 5471453, 12205549, 158672137]

約数ペア:

[(1, 158672137), (13, 12205549), (29, 5471453), (89, 1782833), (377, 420881), (1157, 137141), (2581, 61477), (4729, 33553)]