165192859

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{39341}}^1$

素因数の和:39390

約数の個数: 16

約数和(自身を含む): 198283680

約数和(自身を除く): 33090821

約数列:

[1, 13, 17, 19, 221, 247, 323, 4199, 39341, 511433, 668797, 747479, 8694361, 9717227, 12707143, 165192859]

約数ペア:

[(1, 165192859), (13, 12707143), (17, 9717227), (19, 8694361), (221, 747479), (247, 668797), (323, 511433), (4199, 39341)]