128846592

素因数分解:

$2^8\times 3^3\times 7^1\times {\mathrm{2663}}^1$

素因数の和:2695

約数の個数: 144

約数和(自身を含む): 435617280

約数和(自身を除く): 306770688

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 63, 64, 72, 84, 96, 108, 112, 126, 128, 144, 168, 189, 192, 216, 224, 252, 256, 288, 336, 378, 384, 432, 448, 504, 576, 672, 756, 768, 864, 896, 1008, 1152, 1344, 1512, 1728, 1792, 2016, 2304, 2663, 2688, 3024, 3456, 4032, 5326, 5376, 6048, 6912, 7989, 8064, 10652, 12096, 15978, 16128, 18641, 21304, 23967, 24192, 31956, 37282, 42608, 47934, 48384, 55923, 63912, 71901, 74564, 85216, 95868, 111846, 127824, 143802, 149128, 167769, 170432, 191736, 223692, 255648, 287604, 298256, 335538, 340864, 383472, 447384, 503307, 511296, 575208, 596512, 671076, 681728, 766944, 894768, 1006614, 1022592, 1150416, 1193024, 1342152, 1533888, 1789536, 2013228, 2045184, 2300832, 2386048, 2684304, 3067776, 3579072, 4026456, 4601664, 4772096, 5368608, 6135552, 7158144, 8052912, 9203328, 10737216, 14316288, 16105824, 18406656, 21474432, 32211648, 42948864, 64423296, 128846592]

約数ペア:

[(1, 128846592), (2, 64423296), (3, 42948864), (4, 32211648), (6, 21474432), (7, 18406656), (8, 16105824), (9, 14316288), (12, 10737216), (14, 9203328), (16, 8052912), (18, 7158144), (21, 6135552), (24, 5368608), (27, 4772096), (28, 4601664), (32, 4026456), (36, 3579072), (42, 3067776), (48, 2684304), (54, 2386048), (56, 2300832), (63, 2045184), (64, 2013228), (72, 1789536), (84, 1533888), (96, 1342152), (108, 1193024), (112, 1150416), (126, 1022592), (128, 1006614), (144, 894768), (168, 766944), (189, 681728), (192, 671076), (216, 596512), (224, 575208), (252, 511296), (256, 503307), (288, 447384), (336, 383472), (378, 340864), (384, 335538), (432, 298256), (448, 287604), (504, 255648), (576, 223692), (672, 191736), (756, 170432), (768, 167769), (864, 149128), (896, 143802), (1008, 127824), (1152, 111846), (1344, 95868), (1512, 85216), (1728, 74564), (1792, 71901), (2016, 63912), (2304, 55923), (2663, 48384), (2688, 47934), (3024, 42608), (3456, 37282), (4032, 31956), (5326, 24192), (5376, 23967), (6048, 21304), (6912, 18641), (7989, 16128), (8064, 15978), (10652, 12096)]