131460976

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{109}}^1\times {\mathrm{1753}}^1$

素因数の和:1913

約数の個数: 40

約数和(自身を含む): 263170160

約数和(自身を除く): 131709184

約数列:

[1, 2, 4, 8, 16, 43, 86, 109, 172, 218, 344, 436, 688, 872, 1744, 1753, 3506, 4687, 7012, 9374, 14024, 18748, 28048, 37496, 74992, 75379, 150758, 191077, 301516, 382154, 603032, 764308, 1206064, 1528616, 3057232, 8216311, 16432622, 32865244, 65730488, 131460976]

約数ペア:

[(1, 131460976), (2, 65730488), (4, 32865244), (8, 16432622), (16, 8216311), (43, 3057232), (86, 1528616), (109, 1206064), (172, 764308), (218, 603032), (344, 382154), (436, 301516), (688, 191077), (872, 150758), (1744, 75379), (1753, 74992), (3506, 37496), (4687, 28048), (7012, 18748), (9374, 14024)]