123708896

素因数分解:

$2^5\times {\mathrm{29}}^1\times {\mathrm{109}}^1\times {\mathrm{1223}}^1$

素因数の和:1371

約数の個数: 48

約数和(自身を含む): 254469600

約数和(自身を除く): 130760704

約数列:

[1, 2, 4, 8, 16, 29, 32, 58, 109, 116, 218, 232, 436, 464, 872, 928, 1223, 1744, 2446, 3161, 3488, 4892, 6322, 9784, 12644, 19568, 25288, 35467, 39136, 50576, 70934, 101152, 133307, 141868, 266614, 283736, 533228, 567472, 1066456, 1134944, 2132912, 3865903, 4265824, 7731806, 15463612, 30927224, 61854448, 123708896]

約数ペア:

[(1, 123708896), (2, 61854448), (4, 30927224), (8, 15463612), (16, 7731806), (29, 4265824), (32, 3865903), (58, 2132912), (109, 1134944), (116, 1066456), (218, 567472), (232, 533228), (436, 283736), (464, 266614), (872, 141868), (928, 133307), (1223, 101152), (1744, 70934), (2446, 50576), (3161, 39136), (3488, 35467), (4892, 25288), (6322, 19568), (9784, 12644)]