131951088

素因数分解:

$2^4\times 3^2\times {\mathrm{479}}^1\times {\mathrm{1913}}^1$

素因数の和:2406

約数の個数: 60

約数和(自身を含む): 370244160

約数和(自身を除く): 238293072

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 479, 958, 1437, 1913, 1916, 2874, 3826, 3832, 4311, 5739, 5748, 7652, 7664, 8622, 11478, 11496, 15304, 17217, 17244, 22956, 22992, 30608, 34434, 34488, 45912, 68868, 68976, 91824, 137736, 275472, 916327, 1832654, 2748981, 3665308, 5497962, 7330616, 8246943, 10995924, 14661232, 16493886, 21991848, 32987772, 43983696, 65975544, 131951088]

約数ペア:

[(1, 131951088), (2, 65975544), (3, 43983696), (4, 32987772), (6, 21991848), (8, 16493886), (9, 14661232), (12, 10995924), (16, 8246943), (18, 7330616), (24, 5497962), (36, 3665308), (48, 2748981), (72, 1832654), (144, 916327), (479, 275472), (958, 137736), (1437, 91824), (1913, 68976), (1916, 68868), (2874, 45912), (3826, 34488), (3832, 34434), (4311, 30608), (5739, 22992), (5748, 22956), (7652, 17244), (7664, 17217), (8622, 15304), (11478, 11496)]