161481924

素因数分解:

$2^2\times 3^4\times {\mathrm{498401}}^1$

素因数の和:498417

約数の個数: 30

約数和(自身を含む): 422146494

約数和(自身を除く): 260664570

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 324, 498401, 996802, 1495203, 1993604, 2990406, 4485609, 5980812, 8971218, 13456827, 17942436, 26913654, 40370481, 53827308, 80740962, 161481924]

約数ペア:

[(1, 161481924), (2, 80740962), (3, 53827308), (4, 40370481), (6, 26913654), (9, 17942436), (12, 13456827), (18, 8971218), (27, 5980812), (36, 4485609), (54, 2990406), (81, 1993604), (108, 1495203), (162, 996802), (324, 498401)]