161183232

素因数分解:

$2^9\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{263}}^1$

素因数の和:313

約数の個数: 240

約数和(自身を含む): 561749760

約数和(自身を除く): 400566528

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 19, 21, 24, 28, 32, 36, 38, 42, 48, 56, 57, 63, 64, 72, 76, 84, 96, 112, 114, 126, 128, 133, 144, 152, 168, 171, 192, 224, 228, 252, 256, 263, 266, 288, 304, 336, 342, 384, 399, 448, 456, 504, 512, 526, 532, 576, 608, 672, 684, 768, 789, 798, 896, 912, 1008, 1052, 1064, 1152, 1197, 1216, 1344, 1368, 1536, 1578, 1596, 1792, 1824, 1841, 2016, 2104, 2128, 2304, 2367, 2394, 2432, 2688, 2736, 3156, 3192, 3584, 3648, 3682, 4032, 4208, 4256, 4608, 4734, 4788, 4864, 4997, 5376, 5472, 5523, 6312, 6384, 7296, 7364, 8064, 8416, 8512, 9468, 9576, 9728, 9994, 10752, 10944, 11046, 12624, 12768, 14592, 14728, 14991, 16128, 16569, 16832, 17024, 18936, 19152, 19988, 21888, 22092, 25248, 25536, 29184, 29456, 29982, 32256, 33138, 33664, 34048, 34979, 37872, 38304, 39976, 43776, 44184, 44973, 50496, 51072, 58912, 59964, 66276, 67328, 68096, 69958, 75744, 76608, 79952, 87552, 88368, 89946, 100992, 102144, 104937, 117824, 119928, 132552, 134656, 139916, 151488, 153216, 159904, 176736, 179892, 201984, 204288, 209874, 235648, 239856, 265104, 279832, 302976, 306432, 314811, 319808, 353472, 359784, 403968, 419748, 471296, 479712, 530208, 559664, 605952, 612864, 629622, 639616, 706944, 719568, 839496, 942592, 959424, 1060416, 1119328, 1211904, 1259244, 1279232, 1413888, 1439136, 1678992, 1918848, 2120832, 2238656, 2518488, 2558464, 2827776, 2878272, 3357984, 3837696, 4241664, 4477312, 5036976, 5756544, 6715968, 7675392, 8483328, 8954624, 10073952, 11513088, 13431936, 17909248, 20147904, 23026176, 26863872, 40295808, 53727744, 80591616, 161183232]

約数ペア:

[(1, 161183232), (2, 80591616), (3, 53727744), (4, 40295808), (6, 26863872), (7, 23026176), (8, 20147904), (9, 17909248), (12, 13431936), (14, 11513088), (16, 10073952), (18, 8954624), (19, 8483328), (21, 7675392), (24, 6715968), (28, 5756544), (32, 5036976), (36, 4477312), (38, 4241664), (42, 3837696), (48, 3357984), (56, 2878272), (57, 2827776), (63, 2558464), (64, 2518488), (72, 2238656), (76, 2120832), (84, 1918848), (96, 1678992), (112, 1439136), (114, 1413888), (126, 1279232), (128, 1259244), (133, 1211904), (144, 1119328), (152, 1060416), (168, 959424), (171, 942592), (192, 839496), (224, 719568), (228, 706944), (252, 639616), (256, 629622), (263, 612864), (266, 605952), (288, 559664), (304, 530208), (336, 479712), (342, 471296), (384, 419748), (399, 403968), (448, 359784), (456, 353472), (504, 319808), (512, 314811), (526, 306432), (532, 302976), (576, 279832), (608, 265104), (672, 239856), (684, 235648), (768, 209874), (789, 204288), (798, 201984), (896, 179892), (912, 176736), (1008, 159904), (1052, 153216), (1064, 151488), (1152, 139916), (1197, 134656), (1216, 132552), (1344, 119928), (1368, 117824), (1536, 104937), (1578, 102144), (1596, 100992), (1792, 89946), (1824, 88368), (1841, 87552), (2016, 79952), (2104, 76608), (2128, 75744), (2304, 69958), (2367, 68096), (2394, 67328), (2432, 66276), (2688, 59964), (2736, 58912), (3156, 51072), (3192, 50496), (3584, 44973), (3648, 44184), (3682, 43776), (4032, 39976), (4208, 38304), (4256, 37872), (4608, 34979), (4734, 34048), (4788, 33664), (4864, 33138), (4997, 32256), (5376, 29982), (5472, 29456), (5523, 29184), (6312, 25536), (6384, 25248), (7296, 22092), (7364, 21888), (8064, 19988), (8416, 19152), (8512, 18936), (9468, 17024), (9576, 16832), (9728, 16569), (9994, 16128), (10752, 14991), (10944, 14728), (11046, 14592), (12624, 12768)]