142865856

素因数分解:

$2^6\times 3^4\times 7^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1$

素因数の和:189

約数の個数: 280

約数和(自身を含む): 503545856

約数和(自身を除く): 360680000

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 31, 32, 36, 42, 48, 54, 56, 62, 63, 64, 72, 81, 84, 93, 96, 108, 112, 124, 126, 127, 144, 162, 168, 186, 189, 192, 216, 217, 224, 248, 252, 254, 279, 288, 324, 336, 372, 378, 381, 432, 434, 448, 496, 504, 508, 558, 567, 576, 648, 651, 672, 744, 756, 762, 837, 864, 868, 889, 992, 1008, 1016, 1116, 1134, 1143, 1296, 1302, 1344, 1488, 1512, 1524, 1674, 1728, 1736, 1778, 1953, 1984, 2016, 2032, 2232, 2268, 2286, 2511, 2592, 2604, 2667, 2976, 3024, 3048, 3348, 3429, 3472, 3556, 3906, 3937, 4032, 4064, 4464, 4536, 4572, 5022, 5184, 5208, 5334, 5859, 5952, 6048, 6096, 6696, 6858, 6944, 7112, 7812, 7874, 8001, 8128, 8928, 9072, 9144, 10044, 10287, 10416, 10668, 11718, 11811, 12096, 12192, 13392, 13716, 13888, 14224, 15624, 15748, 16002, 17577, 17856, 18144, 18288, 20088, 20574, 20832, 21336, 23436, 23622, 24003, 24384, 26784, 27432, 27559, 28448, 31248, 31496, 32004, 35154, 35433, 36288, 36576, 40176, 41148, 41664, 42672, 46872, 47244, 48006, 53568, 54864, 55118, 56896, 62496, 62992, 64008, 70308, 70866, 72009, 73152, 80352, 82296, 82677, 85344, 93744, 94488, 96012, 106299, 109728, 110236, 124992, 125984, 128016, 140616, 141732, 144018, 160704, 164592, 165354, 170688, 187488, 188976, 192024, 212598, 219456, 220472, 248031, 251968, 256032, 281232, 283464, 288036, 318897, 329184, 330708, 374976, 377952, 384048, 425196, 440944, 496062, 512064, 562464, 566928, 576072, 637794, 658368, 661416, 744093, 755904, 768096, 850392, 881888, 992124, 1124928, 1133856, 1152144, 1275588, 1322832, 1488186, 1536192, 1700784, 1763776, 1984248, 2232279, 2267712, 2304288, 2551176, 2645664, 2976372, 3401568, 3968496, 4464558, 4608576, 5102352, 5291328, 5952744, 6803136, 7936992, 8929116, 10204704, 11905488, 15873984, 17858232, 20409408, 23810976, 35716464, 47621952, 71432928, 142865856]

約数ペア:

[(1, 142865856), (2, 71432928), (3, 47621952), (4, 35716464), (6, 23810976), (7, 20409408), (8, 17858232), (9, 15873984), (12, 11905488), (14, 10204704), (16, 8929116), (18, 7936992), (21, 6803136), (24, 5952744), (27, 5291328), (28, 5102352), (31, 4608576), (32, 4464558), (36, 3968496), (42, 3401568), (48, 2976372), (54, 2645664), (56, 2551176), (62, 2304288), (63, 2267712), (64, 2232279), (72, 1984248), (81, 1763776), (84, 1700784), (93, 1536192), (96, 1488186), (108, 1322832), (112, 1275588), (124, 1152144), (126, 1133856), (127, 1124928), (144, 992124), (162, 881888), (168, 850392), (186, 768096), (189, 755904), (192, 744093), (216, 661416), (217, 658368), (224, 637794), (248, 576072), (252, 566928), (254, 562464), (279, 512064), (288, 496062), (324, 440944), (336, 425196), (372, 384048), (378, 377952), (381, 374976), (432, 330708), (434, 329184), (448, 318897), (496, 288036), (504, 283464), (508, 281232), (558, 256032), (567, 251968), (576, 248031), (648, 220472), (651, 219456), (672, 212598), (744, 192024), (756, 188976), (762, 187488), (837, 170688), (864, 165354), (868, 164592), (889, 160704), (992, 144018), (1008, 141732), (1016, 140616), (1116, 128016), (1134, 125984), (1143, 124992), (1296, 110236), (1302, 109728), (1344, 106299), (1488, 96012), (1512, 94488), (1524, 93744), (1674, 85344), (1728, 82677), (1736, 82296), (1778, 80352), (1953, 73152), (1984, 72009), (2016, 70866), (2032, 70308), (2232, 64008), (2268, 62992), (2286, 62496), (2511, 56896), (2592, 55118), (2604, 54864), (2667, 53568), (2976, 48006), (3024, 47244), (3048, 46872), (3348, 42672), (3429, 41664), (3472, 41148), (3556, 40176), (3906, 36576), (3937, 36288), (4032, 35433), (4064, 35154), (4464, 32004), (4536, 31496), (4572, 31248), (5022, 28448), (5184, 27559), (5208, 27432), (5334, 26784), (5859, 24384), (5952, 24003), (6048, 23622), (6096, 23436), (6696, 21336), (6858, 20832), (6944, 20574), (7112, 20088), (7812, 18288), (7874, 18144), (8001, 17856), (8128, 17577), (8928, 16002), (9072, 15748), (9144, 15624), (10044, 14224), (10287, 13888), (10416, 13716), (10668, 13392), (11718, 12192), (11811, 12096)]