131445324

素因数分解:

$2^2\times 3^2\times {\mathrm{43}}^1\times {\mathrm{84913}}^1$

素因数の和:84966

約数の個数: 36

約数和(自身を含む): 339995656

約数和(自身を除く): 208550332

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 43, 86, 129, 172, 258, 387, 516, 774, 1548, 84913, 169826, 254739, 339652, 509478, 764217, 1018956, 1528434, 3056868, 3651259, 7302518, 10953777, 14605036, 21907554, 32861331, 43815108, 65722662, 131445324]

約数ペア:

[(1, 131445324), (2, 65722662), (3, 43815108), (4, 32861331), (6, 21907554), (9, 14605036), (12, 10953777), (18, 7302518), (36, 3651259), (43, 3056868), (86, 1528434), (129, 1018956), (172, 764217), (258, 509478), (387, 339652), (516, 254739), (774, 169826), (1548, 84913)]