123163488

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{199}}^1\times {\mathrm{307}}^1$

素因数の和:529

約数の個数: 144

約数和(自身を含む): 403603200

約数和(自身を除く): 280439712

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 72, 84, 96, 112, 126, 144, 168, 199, 224, 252, 288, 307, 336, 398, 504, 597, 614, 672, 796, 921, 1008, 1194, 1228, 1393, 1592, 1791, 1842, 2016, 2149, 2388, 2456, 2763, 2786, 3184, 3582, 3684, 4179, 4298, 4776, 4912, 5526, 5572, 6368, 6447, 7164, 7368, 8358, 8596, 9552, 9824, 11052, 11144, 12537, 12894, 14328, 14736, 16716, 17192, 19104, 19341, 22104, 22288, 25074, 25788, 28656, 29472, 33432, 34384, 38682, 44208, 44576, 50148, 51576, 57312, 61093, 66864, 68768, 77364, 88416, 100296, 103152, 122186, 133728, 154728, 183279, 200592, 206304, 244372, 309456, 366558, 401184, 427651, 488744, 549837, 618912, 733116, 855302, 977488, 1099674, 1282953, 1466232, 1710604, 1954976, 2199348, 2565906, 2932464, 3421208, 3848859, 4398696, 5131812, 5864928, 6842416, 7697718, 8797392, 10263624, 13684832, 15395436, 17594784, 20527248, 30790872, 41054496, 61581744, 123163488]

約数ペア:

[(1, 123163488), (2, 61581744), (3, 41054496), (4, 30790872), (6, 20527248), (7, 17594784), (8, 15395436), (9, 13684832), (12, 10263624), (14, 8797392), (16, 7697718), (18, 6842416), (21, 5864928), (24, 5131812), (28, 4398696), (32, 3848859), (36, 3421208), (42, 2932464), (48, 2565906), (56, 2199348), (63, 1954976), (72, 1710604), (84, 1466232), (96, 1282953), (112, 1099674), (126, 977488), (144, 855302), (168, 733116), (199, 618912), (224, 549837), (252, 488744), (288, 427651), (307, 401184), (336, 366558), (398, 309456), (504, 244372), (597, 206304), (614, 200592), (672, 183279), (796, 154728), (921, 133728), (1008, 122186), (1194, 103152), (1228, 100296), (1393, 88416), (1592, 77364), (1791, 68768), (1842, 66864), (2016, 61093), (2149, 57312), (2388, 51576), (2456, 50148), (2763, 44576), (2786, 44208), (3184, 38682), (3582, 34384), (3684, 33432), (4179, 29472), (4298, 28656), (4776, 25788), (4912, 25074), (5526, 22288), (5572, 22104), (6368, 19341), (6447, 19104), (7164, 17192), (7368, 16716), (8358, 14736), (8596, 14328), (9552, 12894), (9824, 12537), (11052, 11144)]