138547752

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{193}}^1\times {\mathrm{4273}}^1$

素因数の和:4482

約数の個数: 64

約数和(自身を含む): 397994880

約数和(自身を除く): 259447128

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 193, 386, 579, 772, 1158, 1351, 1544, 2316, 2702, 4053, 4273, 4632, 5404, 8106, 8546, 10808, 12819, 16212, 17092, 25638, 29911, 32424, 34184, 51276, 59822, 89733, 102552, 119644, 179466, 239288, 358932, 717864, 824689, 1649378, 2474067, 3298756, 4948134, 5772823, 6597512, 9896268, 11545646, 17318469, 19792536, 23091292, 34636938, 46182584, 69273876, 138547752]

約数ペア:

[(1, 138547752), (2, 69273876), (3, 46182584), (4, 34636938), (6, 23091292), (7, 19792536), (8, 17318469), (12, 11545646), (14, 9896268), (21, 6597512), (24, 5772823), (28, 4948134), (42, 3298756), (56, 2474067), (84, 1649378), (168, 824689), (193, 717864), (386, 358932), (579, 239288), (772, 179466), (1158, 119644), (1351, 102552), (1544, 89733), (2316, 59822), (2702, 51276), (4053, 34184), (4273, 32424), (4632, 29911), (5404, 25638), (8106, 17092), (8546, 16212), (10808, 12819)]