131384952

素因数分解:

$2^3\times 3^2\times {\mathrm{43}}^1\times {\mathrm{42437}}^1$

素因数の和:42492

約数の個数: 48

約数和(自身を含む): 364118040

約数和(自身を除く): 232733088

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 43, 72, 86, 129, 172, 258, 344, 387, 516, 774, 1032, 1548, 3096, 42437, 84874, 127311, 169748, 254622, 339496, 381933, 509244, 763866, 1018488, 1527732, 1824791, 3055464, 3649582, 5474373, 7299164, 10948746, 14598328, 16423119, 21897492, 32846238, 43794984, 65692476, 131384952]

約数ペア:

[(1, 131384952), (2, 65692476), (3, 43794984), (4, 32846238), (6, 21897492), (8, 16423119), (9, 14598328), (12, 10948746), (18, 7299164), (24, 5474373), (36, 3649582), (43, 3055464), (72, 1824791), (86, 1527732), (129, 1018488), (172, 763866), (258, 509244), (344, 381933), (387, 339496), (516, 254622), (774, 169748), (1032, 127311), (1548, 84874), (3096, 42437)]