102254768

素因数分解:

$2^4\times 7^2\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{167}}^1$

素因数の和:271

約数の個数: 120

約数和(自身を含む): 256483584

約数和(自身を除く): 154228816

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 49, 56, 71, 77, 88, 98, 112, 142, 154, 167, 176, 196, 284, 308, 334, 392, 497, 539, 568, 616, 668, 781, 784, 994, 1078, 1136, 1169, 1232, 1336, 1562, 1837, 1988, 2156, 2338, 2672, 3124, 3479, 3674, 3976, 4312, 4676, 5467, 6248, 6958, 7348, 7952, 8183, 8624, 9352, 10934, 11857, 12496, 12859, 13916, 14696, 16366, 18704, 21868, 23714, 25718, 27832, 29392, 32732, 38269, 43736, 47428, 51436, 55664, 65464, 76538, 82999, 87472, 90013, 94856, 102872, 130427, 130928, 153076, 165998, 180026, 189712, 205744, 260854, 306152, 331996, 360052, 521708, 580993, 612304, 663992, 720104, 912989, 1043416, 1161986, 1327984, 1440208, 1825978, 2086832, 2323972, 3651956, 4647944, 6390923, 7303912, 9295888, 12781846, 14607824, 25563692, 51127384, 102254768]

約数ペア:

[(1, 102254768), (2, 51127384), (4, 25563692), (7, 14607824), (8, 12781846), (11, 9295888), (14, 7303912), (16, 6390923), (22, 4647944), (28, 3651956), (44, 2323972), (49, 2086832), (56, 1825978), (71, 1440208), (77, 1327984), (88, 1161986), (98, 1043416), (112, 912989), (142, 720104), (154, 663992), (167, 612304), (176, 580993), (196, 521708), (284, 360052), (308, 331996), (334, 306152), (392, 260854), (497, 205744), (539, 189712), (568, 180026), (616, 165998), (668, 153076), (781, 130928), (784, 130427), (994, 102872), (1078, 94856), (1136, 90013), (1169, 87472), (1232, 82999), (1336, 76538), (1562, 65464), (1837, 55664), (1988, 51436), (2156, 47428), (2338, 43736), (2672, 38269), (3124, 32732), (3479, 29392), (3674, 27832), (3976, 25718), (4312, 23714), (4676, 21868), (5467, 18704), (6248, 16366), (6958, 14696), (7348, 13916), (7952, 12859), (8183, 12496), (8624, 11857), (9352, 10934)]