126117376

素因数分解:

$2^9\times 7^2\times {\mathrm{11}}^1\times {\mathrm{457}}^1$

素因数の和:500

約数の個数: 120

約数和(自身を含む): 320477256

約数和(自身を除く): 194359880

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 49, 56, 64, 77, 88, 98, 112, 128, 154, 176, 196, 224, 256, 308, 352, 392, 448, 457, 512, 539, 616, 704, 784, 896, 914, 1078, 1232, 1408, 1568, 1792, 1828, 2156, 2464, 2816, 3136, 3199, 3584, 3656, 4312, 4928, 5027, 5632, 6272, 6398, 7312, 8624, 9856, 10054, 12544, 12796, 14624, 17248, 19712, 20108, 22393, 25088, 25592, 29248, 34496, 35189, 39424, 40216, 44786, 51184, 58496, 68992, 70378, 80432, 89572, 102368, 116992, 137984, 140756, 160864, 179144, 204736, 233984, 246323, 275968, 281512, 321728, 358288, 409472, 492646, 563024, 643456, 716576, 818944, 985292, 1126048, 1286912, 1433152, 1637888, 1970584, 2252096, 2573824, 2866304, 3941168, 4504192, 5732608, 7882336, 9008384, 11465216, 15764672, 18016768, 31529344, 63058688, 126117376]

約数ペア:

[(1, 126117376), (2, 63058688), (4, 31529344), (7, 18016768), (8, 15764672), (11, 11465216), (14, 9008384), (16, 7882336), (22, 5732608), (28, 4504192), (32, 3941168), (44, 2866304), (49, 2573824), (56, 2252096), (64, 1970584), (77, 1637888), (88, 1433152), (98, 1286912), (112, 1126048), (128, 985292), (154, 818944), (176, 716576), (196, 643456), (224, 563024), (256, 492646), (308, 409472), (352, 358288), (392, 321728), (448, 281512), (457, 275968), (512, 246323), (539, 233984), (616, 204736), (704, 179144), (784, 160864), (896, 140756), (914, 137984), (1078, 116992), (1232, 102368), (1408, 89572), (1568, 80432), (1792, 70378), (1828, 68992), (2156, 58496), (2464, 51184), (2816, 44786), (3136, 40216), (3199, 39424), (3584, 35189), (3656, 34496), (4312, 29248), (4928, 25592), (5027, 25088), (5632, 22393), (6272, 20108), (6398, 19712), (7312, 17248), (8624, 14624), (9856, 12796), (10054, 12544)]