168189906

素因数分解:

$2^1\times 3^1\times {\mathrm{181}}^1\times {\mathrm{154871}}^1$

素因数の和:155057

約数の個数: 16

約数和(自身を含む): 338240448

約数和(自身を除く): 170050542

約数列:

[1, 2, 3, 6, 181, 362, 543, 1086, 154871, 309742, 464613, 929226, 28031651, 56063302, 84094953, 168189906]

約数ペア:

[(1, 168189906), (2, 84094953), (3, 56063302), (6, 28031651), (181, 929226), (362, 464613), (543, 309742), (1086, 154871)]