155920128

素因数分解:

$2^8\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{97}}^1$

素因数の和:159

約数の個数: 288

約数和(自身を含む): 538438656

約数和(自身を除く): 382518528

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 23, 24, 26, 28, 32, 39, 42, 46, 48, 52, 56, 64, 69, 78, 84, 91, 92, 96, 97, 104, 112, 128, 138, 156, 161, 168, 182, 184, 192, 194, 208, 224, 256, 273, 276, 291, 299, 312, 322, 336, 364, 368, 384, 388, 416, 448, 483, 546, 552, 582, 598, 624, 644, 672, 679, 728, 736, 768, 776, 832, 896, 897, 966, 1092, 1104, 1164, 1196, 1248, 1261, 1288, 1344, 1358, 1456, 1472, 1552, 1664, 1792, 1794, 1932, 2037, 2093, 2184, 2208, 2231, 2328, 2392, 2496, 2522, 2576, 2688, 2716, 2912, 2944, 3104, 3328, 3588, 3783, 3864, 4074, 4186, 4368, 4416, 4462, 4656, 4784, 4992, 5044, 5152, 5376, 5432, 5824, 5888, 6208, 6279, 6693, 7176, 7566, 7728, 8148, 8372, 8736, 8827, 8832, 8924, 9312, 9568, 9984, 10088, 10304, 10864, 11648, 12416, 12558, 13386, 14352, 15132, 15456, 15617, 16296, 16744, 17472, 17654, 17664, 17848, 18624, 19136, 20176, 20608, 21728, 23296, 24832, 25116, 26481, 26772, 28704, 29003, 30264, 30912, 31234, 32592, 33488, 34944, 35308, 35696, 37248, 38272, 40352, 41216, 43456, 46851, 50232, 52962, 53544, 57408, 58006, 60528, 61824, 62468, 65184, 66976, 69888, 70616, 71392, 74496, 76544, 80704, 86912, 87009, 93702, 100464, 105924, 107088, 114816, 116012, 121056, 123648, 124936, 130368, 133952, 141232, 142784, 161408, 173824, 174018, 187404, 200928, 203021, 211848, 214176, 229632, 232024, 242112, 249872, 260736, 267904, 282464, 285568, 322816, 348036, 374808, 401856, 406042, 423696, 428352, 464048, 484224, 499744, 521472, 535808, 564928, 571136, 609063, 696072, 749616, 803712, 812084, 847392, 856704, 928096, 968448, 999488, 1129856, 1218126, 1392144, 1499232, 1607424, 1624168, 1694784, 1713408, 1856192, 1998976, 2259712, 2436252, 2784288, 2998464, 3248336, 3389568, 3712384, 3997952, 4872504, 5568576, 5996928, 6496672, 6779136, 7424768, 9745008, 11137152, 11993856, 12993344, 19490016, 22274304, 25986688, 38980032, 51973376, 77960064, 155920128]

約数ペア:

[(1, 155920128), (2, 77960064), (3, 51973376), (4, 38980032), (6, 25986688), (7, 22274304), (8, 19490016), (12, 12993344), (13, 11993856), (14, 11137152), (16, 9745008), (21, 7424768), (23, 6779136), (24, 6496672), (26, 5996928), (28, 5568576), (32, 4872504), (39, 3997952), (42, 3712384), (46, 3389568), (48, 3248336), (52, 2998464), (56, 2784288), (64, 2436252), (69, 2259712), (78, 1998976), (84, 1856192), (91, 1713408), (92, 1694784), (96, 1624168), (97, 1607424), (104, 1499232), (112, 1392144), (128, 1218126), (138, 1129856), (156, 999488), (161, 968448), (168, 928096), (182, 856704), (184, 847392), (192, 812084), (194, 803712), (208, 749616), (224, 696072), (256, 609063), (273, 571136), (276, 564928), (291, 535808), (299, 521472), (312, 499744), (322, 484224), (336, 464048), (364, 428352), (368, 423696), (384, 406042), (388, 401856), (416, 374808), (448, 348036), (483, 322816), (546, 285568), (552, 282464), (582, 267904), (598, 260736), (624, 249872), (644, 242112), (672, 232024), (679, 229632), (728, 214176), (736, 211848), (768, 203021), (776, 200928), (832, 187404), (896, 174018), (897, 173824), (966, 161408), (1092, 142784), (1104, 141232), (1164, 133952), (1196, 130368), (1248, 124936), (1261, 123648), (1288, 121056), (1344, 116012), (1358, 114816), (1456, 107088), (1472, 105924), (1552, 100464), (1664, 93702), (1792, 87009), (1794, 86912), (1932, 80704), (2037, 76544), (2093, 74496), (2184, 71392), (2208, 70616), (2231, 69888), (2328, 66976), (2392, 65184), (2496, 62468), (2522, 61824), (2576, 60528), (2688, 58006), (2716, 57408), (2912, 53544), (2944, 52962), (3104, 50232), (3328, 46851), (3588, 43456), (3783, 41216), (3864, 40352), (4074, 38272), (4186, 37248), (4368, 35696), (4416, 35308), (4462, 34944), (4656, 33488), (4784, 32592), (4992, 31234), (5044, 30912), (5152, 30264), (5376, 29003), (5432, 28704), (5824, 26772), (5888, 26481), (6208, 25116), (6279, 24832), (6693, 23296), (7176, 21728), (7566, 20608), (7728, 20176), (8148, 19136), (8372, 18624), (8736, 17848), (8827, 17664), (8832, 17654), (8924, 17472), (9312, 16744), (9568, 16296), (9984, 15617), (10088, 15456), (10304, 15132), (10864, 14352), (11648, 13386), (12416, 12558)]