127855872

素因数分解:

$2^8\times 3^2\times {\mathrm{211}}^1\times {\mathrm{263}}^1$

素因数の和:496

約数の個数: 108

約数和(自身を含む): 371795424

約数和(自身を除く): 243939552

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 192, 211, 256, 263, 288, 384, 422, 526, 576, 633, 768, 789, 844, 1052, 1152, 1266, 1578, 1688, 1899, 2104, 2304, 2367, 2532, 3156, 3376, 3798, 4208, 4734, 5064, 6312, 6752, 7596, 8416, 9468, 10128, 12624, 13504, 15192, 16832, 18936, 20256, 25248, 27008, 30384, 33664, 37872, 40512, 50496, 54016, 55493, 60768, 67328, 75744, 81024, 100992, 110986, 121536, 151488, 162048, 166479, 201984, 221972, 243072, 302976, 332958, 443944, 486144, 499437, 605952, 665916, 887888, 998874, 1331832, 1775776, 1997748, 2663664, 3551552, 3995496, 5327328, 7103104, 7990992, 10654656, 14206208, 15981984, 21309312, 31963968, 42618624, 63927936, 127855872]

約数ペア:

[(1, 127855872), (2, 63927936), (3, 42618624), (4, 31963968), (6, 21309312), (8, 15981984), (9, 14206208), (12, 10654656), (16, 7990992), (18, 7103104), (24, 5327328), (32, 3995496), (36, 3551552), (48, 2663664), (64, 1997748), (72, 1775776), (96, 1331832), (128, 998874), (144, 887888), (192, 665916), (211, 605952), (256, 499437), (263, 486144), (288, 443944), (384, 332958), (422, 302976), (526, 243072), (576, 221972), (633, 201984), (768, 166479), (789, 162048), (844, 151488), (1052, 121536), (1152, 110986), (1266, 100992), (1578, 81024), (1688, 75744), (1899, 67328), (2104, 60768), (2304, 55493), (2367, 54016), (2532, 50496), (3156, 40512), (3376, 37872), (3798, 33664), (4208, 30384), (4734, 27008), (5064, 25248), (6312, 20256), (6752, 18936), (7596, 16832), (8416, 15192), (9468, 13504), (10128, 12624)]