141569137936

素因数分解:

$2^4\times {\mathrm{67}}^1\times {\mathrm{1223}}^1\times {\mathrm{107981}}^1$

素因数の和:109279

約数の個数: 40

約数和(自身を含む): 278614292544

約数和(自身を除く): 137045154608

約数列:

[1, 2, 4, 8, 16, 67, 134, 268, 536, 1072, 1223, 2446, 4892, 9784, 19568, 81941, 107981, 163882, 215962, 327764, 431924, 655528, 863848, 1311056, 1727696, 7234727, 14469454, 28938908, 57877816, 115755632, 132060763, 264121526, 528243052, 1056486104, 2112972208, 8848071121, 17696142242, 35392284484, 70784568968, 141569137936]

約数ペア:

[(1, 141569137936), (2, 70784568968), (4, 35392284484), (8, 17696142242), (16, 8848071121), (67, 2112972208), (134, 1056486104), (268, 528243052), (536, 264121526), (1072, 132060763), (1223, 115755632), (2446, 57877816), (4892, 28938908), (9784, 14469454), (19568, 7234727), (81941, 1727696), (107981, 1311056), (163882, 863848), (215962, 655528), (327764, 431924)]