148186423

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{73}}^1\times {\mathrm{643}}^1$

素因数の和:775

約数の個数: 32

約数和(自身を含む): 192148992

約数和(自身を除く): 43962569

約数列:

[1, 7, 11, 41, 73, 77, 287, 451, 511, 643, 803, 2993, 3157, 4501, 5621, 7073, 20951, 26363, 32923, 46939, 49511, 184541, 230461, 289993, 328573, 516329, 1924499, 2029951, 3614303, 13471493, 21169489, 148186423]

約数ペア:

[(1, 148186423), (7, 21169489), (11, 13471493), (41, 3614303), (73, 2029951), (77, 1924499), (287, 516329), (451, 328573), (511, 289993), (643, 230461), (803, 184541), (2993, 49511), (3157, 46939), (4501, 32923), (5621, 26363), (7073, 20951)]