164034878

素因数分解:

$2^1\times 7^1\times {\mathrm{293}}^1\times {\mathrm{39989}}^1$

素因数の和:40291

約数の個数: 16

約数和(自身を含む): 282169440

約数和(自身を除く): 118134562

約数列:

[1, 2, 7, 14, 293, 586, 2051, 4102, 39989, 79978, 279923, 559846, 11716777, 23433554, 82017439, 164034878]

約数ペア:

[(1, 164034878), (2, 82017439), (7, 23433554), (14, 11716777), (293, 559846), (586, 279923), (2051, 79978), (4102, 39989)]