159291490

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{549281}}^1$

素因数の和:549317

約数の個数: 16

約数和(自身を含む): 296612280

約数和(自身を除く): 137320790

約数列:

[1, 2, 5, 10, 29, 58, 145, 290, 549281, 1098562, 2746405, 5492810, 15929149, 31858298, 79645745, 159291490]

約数ペア:

[(1, 159291490), (2, 79645745), (5, 31858298), (10, 15929149), (29, 5492810), (58, 2746405), (145, 1098562), (290, 549281)]