163988894252

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{2221}}^1\times {\mathrm{10159}}^1$

素因数の和:12486

約数の個数: 48

約数和(自身を含む): 303414988800

約数和(自身を除く): 139426094548

約数列:

[1, 2, 4, 23, 46, 79, 92, 158, 316, 1817, 2221, 3634, 4442, 7268, 8884, 10159, 20318, 40636, 51083, 102166, 175459, 204332, 233657, 350918, 467314, 701836, 802561, 934628, 1605122, 3210244, 4035557, 8071114, 16142228, 18458903, 22563139, 36917806, 45126278, 73835612, 90252556, 518952197, 1037904394, 1782487981, 2075808788, 3564975962, 7129951924, 40997223563, 81994447126, 163988894252]

約数ペア:

[(1, 163988894252), (2, 81994447126), (4, 40997223563), (23, 7129951924), (46, 3564975962), (79, 2075808788), (92, 1782487981), (158, 1037904394), (316, 518952197), (1817, 90252556), (2221, 73835612), (3634, 45126278), (4442, 36917806), (7268, 22563139), (8884, 18458903), (10159, 16142228), (20318, 8071114), (40636, 4035557), (51083, 3210244), (102166, 1605122), (175459, 934628), (204332, 802561), (233657, 701836), (350918, 467314)]