121235576

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{199}}^1$

素因数の和:289

約数の個数: 128

約数和(自身を含む): 304128000

約数和(自身を除く): 182892424

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 23, 28, 43, 44, 46, 56, 77, 86, 88, 92, 154, 161, 172, 184, 199, 253, 301, 308, 322, 344, 398, 473, 506, 602, 616, 644, 796, 946, 989, 1012, 1204, 1288, 1393, 1592, 1771, 1892, 1978, 2024, 2189, 2408, 2786, 3311, 3542, 3784, 3956, 4378, 4577, 5572, 6622, 6923, 7084, 7912, 8557, 8756, 9154, 10879, 11144, 13244, 13846, 14168, 15323, 17114, 17512, 18308, 21758, 26488, 27692, 30646, 32039, 34228, 36616, 43516, 50347, 55384, 59899, 61292, 64078, 68456, 76153, 87032, 94127, 100694, 119798, 122584, 128156, 152306, 188254, 196811, 201388, 239596, 256312, 304612, 352429, 376508, 393622, 402776, 479192, 609224, 658889, 704858, 753016, 787244, 1317778, 1377677, 1409716, 1574488, 2164921, 2635556, 2755354, 2819432, 4329842, 5271112, 5510708, 8659684, 11021416, 15154447, 17319368, 30308894, 60617788, 121235576]

約数ペア:

[(1, 121235576), (2, 60617788), (4, 30308894), (7, 17319368), (8, 15154447), (11, 11021416), (14, 8659684), (22, 5510708), (23, 5271112), (28, 4329842), (43, 2819432), (44, 2755354), (46, 2635556), (56, 2164921), (77, 1574488), (86, 1409716), (88, 1377677), (92, 1317778), (154, 787244), (161, 753016), (172, 704858), (184, 658889), (199, 609224), (253, 479192), (301, 402776), (308, 393622), (322, 376508), (344, 352429), (398, 304612), (473, 256312), (506, 239596), (602, 201388), (616, 196811), (644, 188254), (796, 152306), (946, 128156), (989, 122584), (1012, 119798), (1204, 100694), (1288, 94127), (1393, 87032), (1592, 76153), (1771, 68456), (1892, 64078), (1978, 61292), (2024, 59899), (2189, 55384), (2408, 50347), (2786, 43516), (3311, 36616), (3542, 34228), (3784, 32039), (3956, 30646), (4378, 27692), (4577, 26488), (5572, 21758), (6622, 18308), (6923, 17512), (7084, 17114), (7912, 15323), (8557, 14168), (8756, 13846), (9154, 13244), (10879, 11144)]