131369696

素因数分解:

$2^5\times {\mathrm{89}}^1\times {\mathrm{193}}^1\times {\mathrm{239}}^1$

素因数の和:531

約数の個数: 48

約数和(自身を含む): 263995200

約数和(自身を除く): 132625504

約数列:

[1, 2, 4, 8, 16, 32, 89, 178, 193, 239, 356, 386, 478, 712, 772, 956, 1424, 1544, 1912, 2848, 3088, 3824, 6176, 7648, 17177, 21271, 34354, 42542, 46127, 68708, 85084, 92254, 137416, 170168, 184508, 274832, 340336, 369016, 549664, 680672, 738032, 1476064, 4105303, 8210606, 16421212, 32842424, 65684848, 131369696]

約数ペア:

[(1, 131369696), (2, 65684848), (4, 32842424), (8, 16421212), (16, 8210606), (32, 4105303), (89, 1476064), (178, 738032), (193, 680672), (239, 549664), (356, 369016), (386, 340336), (478, 274832), (712, 184508), (772, 170168), (956, 137416), (1424, 92254), (1544, 85084), (1912, 68708), (2848, 46127), (3088, 42542), (3824, 34354), (6176, 21271), (7648, 17177)]