128346624

素因数分解:

$2^9\times 3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{173}}^1$

素因数の和:227

約数の個数: 240

約数和(自身を含む): 444292992

約数和(自身を除く): 315946368

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 23, 24, 28, 32, 36, 42, 46, 48, 56, 63, 64, 69, 72, 84, 92, 96, 112, 126, 128, 138, 144, 161, 168, 173, 184, 192, 207, 224, 252, 256, 276, 288, 322, 336, 346, 368, 384, 414, 448, 483, 504, 512, 519, 552, 576, 644, 672, 692, 736, 768, 828, 896, 966, 1008, 1038, 1104, 1152, 1211, 1288, 1344, 1384, 1449, 1472, 1536, 1557, 1656, 1792, 1932, 2016, 2076, 2208, 2304, 2422, 2576, 2688, 2768, 2898, 2944, 3114, 3312, 3584, 3633, 3864, 3979, 4032, 4152, 4416, 4608, 4844, 5152, 5376, 5536, 5796, 5888, 6228, 6624, 7266, 7728, 7958, 8064, 8304, 8832, 9688, 10304, 10752, 10899, 11072, 11592, 11776, 11937, 12456, 13248, 14532, 15456, 15916, 16128, 16608, 17664, 19376, 20608, 21798, 22144, 23184, 23874, 24912, 26496, 27853, 29064, 30912, 31832, 32256, 33216, 35328, 35811, 38752, 41216, 43596, 44288, 46368, 47748, 49824, 52992, 55706, 58128, 61824, 63664, 66432, 71622, 77504, 82432, 83559, 87192, 88576, 92736, 95496, 99648, 105984, 111412, 116256, 123648, 127328, 132864, 143244, 155008, 167118, 174384, 185472, 190992, 199296, 222824, 232512, 247296, 250677, 254656, 265728, 286488, 310016, 334236, 348768, 370944, 381984, 398592, 445648, 465024, 501354, 509312, 572976, 620032, 668472, 697536, 741888, 763968, 797184, 891296, 930048, 1002708, 1018624, 1145952, 1336944, 1395072, 1527936, 1782592, 1860096, 2005416, 2037248, 2291904, 2673888, 2790144, 3055872, 3565184, 4010832, 4583808, 5347776, 5580288, 6111744, 7130368, 8021664, 9167616, 10695552, 14260736, 16043328, 18335232, 21391104, 32086656, 42782208, 64173312, 128346624]

約数ペア:

[(1, 128346624), (2, 64173312), (3, 42782208), (4, 32086656), (6, 21391104), (7, 18335232), (8, 16043328), (9, 14260736), (12, 10695552), (14, 9167616), (16, 8021664), (18, 7130368), (21, 6111744), (23, 5580288), (24, 5347776), (28, 4583808), (32, 4010832), (36, 3565184), (42, 3055872), (46, 2790144), (48, 2673888), (56, 2291904), (63, 2037248), (64, 2005416), (69, 1860096), (72, 1782592), (84, 1527936), (92, 1395072), (96, 1336944), (112, 1145952), (126, 1018624), (128, 1002708), (138, 930048), (144, 891296), (161, 797184), (168, 763968), (173, 741888), (184, 697536), (192, 668472), (207, 620032), (224, 572976), (252, 509312), (256, 501354), (276, 465024), (288, 445648), (322, 398592), (336, 381984), (346, 370944), (368, 348768), (384, 334236), (414, 310016), (448, 286488), (483, 265728), (504, 254656), (512, 250677), (519, 247296), (552, 232512), (576, 222824), (644, 199296), (672, 190992), (692, 185472), (736, 174384), (768, 167118), (828, 155008), (896, 143244), (966, 132864), (1008, 127328), (1038, 123648), (1104, 116256), (1152, 111412), (1211, 105984), (1288, 99648), (1344, 95496), (1384, 92736), (1449, 88576), (1472, 87192), (1536, 83559), (1557, 82432), (1656, 77504), (1792, 71622), (1932, 66432), (2016, 63664), (2076, 61824), (2208, 58128), (2304, 55706), (2422, 52992), (2576, 49824), (2688, 47748), (2768, 46368), (2898, 44288), (2944, 43596), (3114, 41216), (3312, 38752), (3584, 35811), (3633, 35328), (3864, 33216), (3979, 32256), (4032, 31832), (4152, 30912), (4416, 29064), (4608, 27853), (4844, 26496), (5152, 24912), (5376, 23874), (5536, 23184), (5796, 22144), (5888, 21798), (6228, 20608), (6624, 19376), (7266, 17664), (7728, 16608), (7958, 16128), (8064, 15916), (8304, 15456), (8832, 14532), (9688, 13248), (10304, 12456), (10752, 11937), (10899, 11776), (11072, 11592)]