137400258448

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{389}}^1\times {\mathrm{1298581}}^1$

素因数の和:1298995

約数の個数: 40

約数和(自身を含む): 282597414840

約数和(自身を除く): 145197156392

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 389, 778, 1556, 3112, 6224, 6613, 13226, 26452, 52904, 105808, 1298581, 2597162, 5194324, 10388648, 20777296, 22075877, 44151754, 88303508, 176607016, 353214032, 505148009, 1010296018, 2020592036, 4041184072, 8082368144, 8587516153, 17175032306, 34350064612, 68700129224, 137400258448]

約数ペア:

[(1, 137400258448), (2, 68700129224), (4, 34350064612), (8, 17175032306), (16, 8587516153), (17, 8082368144), (34, 4041184072), (68, 2020592036), (136, 1010296018), (272, 505148009), (389, 353214032), (778, 176607016), (1556, 88303508), (3112, 44151754), (6224, 22075877), (6613, 20777296), (13226, 10388648), (26452, 5194324), (52904, 2597162), (105808, 1298581)]