126991872

素因数分解:

$2^9\times 3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1$

素因数の和:189

約数の個数: 240

約数和(自身を含む): 435781632

約数和(自身を除く): 308789760

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 31, 32, 36, 42, 48, 56, 62, 63, 64, 72, 84, 93, 96, 112, 124, 126, 127, 128, 144, 168, 186, 192, 217, 224, 248, 252, 254, 256, 279, 288, 336, 372, 381, 384, 434, 448, 496, 504, 508, 512, 558, 576, 651, 672, 744, 762, 768, 868, 889, 896, 992, 1008, 1016, 1116, 1143, 1152, 1302, 1344, 1488, 1524, 1536, 1736, 1778, 1792, 1953, 1984, 2016, 2032, 2232, 2286, 2304, 2604, 2667, 2688, 2976, 3048, 3472, 3556, 3584, 3906, 3937, 3968, 4032, 4064, 4464, 4572, 4608, 5208, 5334, 5376, 5952, 6096, 6944, 7112, 7812, 7874, 7936, 8001, 8064, 8128, 8928, 9144, 10416, 10668, 10752, 11811, 11904, 12192, 13888, 14224, 15624, 15748, 15872, 16002, 16128, 16256, 17856, 18288, 20832, 21336, 23622, 23808, 24384, 27559, 27776, 28448, 31248, 31496, 32004, 32256, 32512, 35433, 35712, 36576, 41664, 42672, 47244, 47616, 48768, 55118, 55552, 56896, 62496, 62992, 64008, 65024, 70866, 71424, 73152, 82677, 83328, 85344, 94488, 97536, 110236, 111104, 113792, 124992, 125984, 128016, 141732, 142848, 146304, 165354, 166656, 170688, 188976, 195072, 220472, 227584, 248031, 249984, 251968, 256032, 283464, 292608, 330708, 333312, 341376, 377952, 440944, 455168, 496062, 499968, 503936, 512064, 566928, 585216, 661416, 682752, 755904, 881888, 992124, 999936, 1007872, 1024128, 1133856, 1322832, 1365504, 1511808, 1763776, 1984248, 2015744, 2048256, 2267712, 2645664, 3023616, 3527552, 3968496, 4096512, 4535424, 5291328, 6047232, 7055104, 7936992, 9070848, 10582656, 14110208, 15873984, 18141696, 21165312, 31747968, 42330624, 63495936, 126991872]

約数ペア:

[(1, 126991872), (2, 63495936), (3, 42330624), (4, 31747968), (6, 21165312), (7, 18141696), (8, 15873984), (9, 14110208), (12, 10582656), (14, 9070848), (16, 7936992), (18, 7055104), (21, 6047232), (24, 5291328), (28, 4535424), (31, 4096512), (32, 3968496), (36, 3527552), (42, 3023616), (48, 2645664), (56, 2267712), (62, 2048256), (63, 2015744), (64, 1984248), (72, 1763776), (84, 1511808), (93, 1365504), (96, 1322832), (112, 1133856), (124, 1024128), (126, 1007872), (127, 999936), (128, 992124), (144, 881888), (168, 755904), (186, 682752), (192, 661416), (217, 585216), (224, 566928), (248, 512064), (252, 503936), (254, 499968), (256, 496062), (279, 455168), (288, 440944), (336, 377952), (372, 341376), (381, 333312), (384, 330708), (434, 292608), (448, 283464), (496, 256032), (504, 251968), (508, 249984), (512, 248031), (558, 227584), (576, 220472), (651, 195072), (672, 188976), (744, 170688), (762, 166656), (768, 165354), (868, 146304), (889, 142848), (896, 141732), (992, 128016), (1008, 125984), (1016, 124992), (1116, 113792), (1143, 111104), (1152, 110236), (1302, 97536), (1344, 94488), (1488, 85344), (1524, 83328), (1536, 82677), (1736, 73152), (1778, 71424), (1792, 70866), (1953, 65024), (1984, 64008), (2016, 62992), (2032, 62496), (2232, 56896), (2286, 55552), (2304, 55118), (2604, 48768), (2667, 47616), (2688, 47244), (2976, 42672), (3048, 41664), (3472, 36576), (3556, 35712), (3584, 35433), (3906, 32512), (3937, 32256), (3968, 32004), (4032, 31496), (4064, 31248), (4464, 28448), (4572, 27776), (4608, 27559), (5208, 24384), (5334, 23808), (5376, 23622), (5952, 21336), (6096, 20832), (6944, 18288), (7112, 17856), (7812, 16256), (7874, 16128), (7936, 16002), (8001, 15872), (8064, 15748), (8128, 15624), (8928, 14224), (9144, 13888), (10416, 12192), (10668, 11904), (10752, 11811)]