133148554

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{20107}}^1$

素因数の和:20170

約数の個数: 32

約数和(自身を含む): 254808576

約数和(自身を除く): 121660022

約数列:

[1, 2, 7, 11, 14, 22, 43, 77, 86, 154, 301, 473, 602, 946, 3311, 6622, 20107, 40214, 140749, 221177, 281498, 442354, 864601, 1548239, 1729202, 3096478, 6052207, 9510611, 12104414, 19021222, 66574277, 133148554]

約数ペア:

[(1, 133148554), (2, 66574277), (7, 19021222), (11, 12104414), (14, 9510611), (22, 6052207), (43, 3096478), (77, 1729202), (86, 1548239), (154, 864601), (301, 442354), (473, 281498), (602, 221177), (946, 140749), (3311, 40214), (6622, 20107)]