159869124

素因数分解:

$2^2\times 3^2\times {\mathrm{73}}^1\times {\mathrm{127}}^1\times {\mathrm{479}}^1$

素因数の和:689

約数の個数: 72

約数和(自身を含む): 413736960

約数和(自身を除く): 253867836

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 73, 127, 146, 219, 254, 292, 381, 438, 479, 508, 657, 762, 876, 958, 1143, 1314, 1437, 1524, 1916, 2286, 2628, 2874, 4311, 4572, 5748, 8622, 9271, 17244, 18542, 27813, 34967, 37084, 55626, 60833, 69934, 83439, 104901, 111252, 121666, 139868, 166878, 182499, 209802, 243332, 314703, 333756, 364998, 419604, 547497, 629406, 729996, 1094994, 1258812, 2189988, 4440809, 8881618, 13322427, 17763236, 26644854, 39967281, 53289708, 79934562, 159869124]

約数ペア:

[(1, 159869124), (2, 79934562), (3, 53289708), (4, 39967281), (6, 26644854), (9, 17763236), (12, 13322427), (18, 8881618), (36, 4440809), (73, 2189988), (127, 1258812), (146, 1094994), (219, 729996), (254, 629406), (292, 547497), (381, 419604), (438, 364998), (479, 333756), (508, 314703), (657, 243332), (762, 209802), (876, 182499), (958, 166878), (1143, 139868), (1314, 121666), (1437, 111252), (1524, 104901), (1916, 83439), (2286, 69934), (2628, 60833), (2874, 55626), (4311, 37084), (4572, 34967), (5748, 27813), (8622, 18542), (9271, 17244)]