161563314

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^2\times {\mathrm{139}}^1\times {\mathrm{1601}}^1$

素因数の和:1767

約数の個数: 48

約数和(自身を含む): 357950880

約数和(自身を除く): 196387566

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 121, 139, 242, 278, 363, 417, 726, 834, 1529, 1601, 3058, 3202, 4587, 4803, 9174, 9606, 16819, 17611, 33638, 35222, 50457, 52833, 100914, 105666, 193721, 222539, 387442, 445078, 581163, 667617, 1162326, 1335234, 2447929, 4895858, 7343787, 14687574, 26927219, 53854438, 80781657, 161563314]

約数ペア:

[(1, 161563314), (2, 80781657), (3, 53854438), (6, 26927219), (11, 14687574), (22, 7343787), (33, 4895858), (66, 2447929), (121, 1335234), (139, 1162326), (242, 667617), (278, 581163), (363, 445078), (417, 387442), (726, 222539), (834, 193721), (1529, 105666), (1601, 100914), (3058, 52833), (3202, 50457), (4587, 35222), (4803, 33638), (9174, 17611), (9606, 16819)]