126738304

素因数分解:

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

素因数の和:217

約数の個数: 144

約数和(自身を含む): 324770040

約数和(自身を除く): 198031736

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 49, 56, 64, 77, 88, 98, 112, 121, 128, 154, 167, 176, 196, 224, 242, 308, 334, 352, 392, 448, 484, 539, 616, 668, 704, 784, 847, 896, 968, 1078, 1169, 1232, 1336, 1408, 1568, 1694, 1837, 1936, 2156, 2338, 2464, 2672, 3136, 3388, 3674, 3872, 4312, 4676, 4928, 5344, 5929, 6272, 6776, 7348, 7744, 8183, 8624, 9352, 9856, 10688, 11858, 12859, 13552, 14696, 15488, 16366, 17248, 18704, 20207, 21376, 23716, 25718, 27104, 29392, 32732, 34496, 37408, 40414, 47432, 51436, 54208, 58784, 65464, 68992, 74816, 80828, 90013, 94864, 102872, 108416, 117568, 130928, 141449, 149632, 161656, 180026, 189728, 205744, 235136, 261856, 282898, 323312, 360052, 379456, 411488, 523712, 565796, 646624, 720104, 758912, 822976, 990143, 1047424, 1131592, 1293248, 1440208, 1645952, 1980286, 2263184, 2586496, 2880416, 3960572, 4526368, 5760832, 7921144, 9052736, 11521664, 15842288, 18105472, 31684576, 63369152, 126738304]

約数ペア:

[(1, 126738304), (2, 63369152), (4, 31684576), (7, 18105472), (8, 15842288), (11, 11521664), (14, 9052736), (16, 7921144), (22, 5760832), (28, 4526368), (32, 3960572), (44, 2880416), (49, 2586496), (56, 2263184), (64, 1980286), (77, 1645952), (88, 1440208), (98, 1293248), (112, 1131592), (121, 1047424), (128, 990143), (154, 822976), (167, 758912), (176, 720104), (196, 646624), (224, 565796), (242, 523712), (308, 411488), (334, 379456), (352, 360052), (392, 323312), (448, 282898), (484, 261856), (539, 235136), (616, 205744), (668, 189728), (704, 180026), (784, 161656), (847, 149632), (896, 141449), (968, 130928), (1078, 117568), (1169, 108416), (1232, 102872), (1336, 94864), (1408, 90013), (1568, 80828), (1694, 74816), (1837, 68992), (1936, 65464), (2156, 58784), (2338, 54208), (2464, 51436), (2672, 47432), (3136, 40414), (3388, 37408), (3674, 34496), (3872, 32732), (4312, 29392), (4676, 27104), (4928, 25718), (5344, 23716), (5929, 21376), (6272, 20207), (6776, 18704), (7348, 17248), (7744, 16366), (8183, 15488), (8624, 14696), (9352, 13552), (9856, 12859), (10688, 11858)]