165961490

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{572281}}^1$

素因数の和:572317

約数の個数: 16

約数和(自身を含む): 309032280

約数和(自身を除く): 143070790

約数列:

[1, 2, 5, 10, 29, 58, 145, 290, 572281, 1144562, 2861405, 5722810, 16596149, 33192298, 82980745, 165961490]

約数ペア:

[(1, 165961490), (2, 82980745), (5, 33192298), (10, 16596149), (29, 5722810), (58, 2861405), (145, 1144562), (290, 572281)]