127703808

素因数分解:

$2^8\times 3^2\times {\mathrm{43}}^1\times {\mathrm{1289}}^1$

素因数の和:1354

約数の個数: 108

約数和(自身を含む): 377056680

約数和(自身を除く): 249352872

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 43, 48, 64, 72, 86, 96, 128, 129, 144, 172, 192, 256, 258, 288, 344, 384, 387, 516, 576, 688, 768, 774, 1032, 1152, 1289, 1376, 1548, 2064, 2304, 2578, 2752, 3096, 3867, 4128, 5156, 5504, 6192, 7734, 8256, 10312, 11008, 11601, 12384, 15468, 16512, 20624, 23202, 24768, 30936, 33024, 41248, 46404, 49536, 55427, 61872, 82496, 92808, 99072, 110854, 123744, 164992, 166281, 185616, 221708, 247488, 329984, 332562, 371232, 443416, 494976, 498843, 665124, 742464, 886832, 989952, 997686, 1330248, 1484928, 1773664, 1995372, 2660496, 2969856, 3547328, 3990744, 5320992, 7094656, 7981488, 10641984, 14189312, 15962976, 21283968, 31925952, 42567936, 63851904, 127703808]

約数ペア:

[(1, 127703808), (2, 63851904), (3, 42567936), (4, 31925952), (6, 21283968), (8, 15962976), (9, 14189312), (12, 10641984), (16, 7981488), (18, 7094656), (24, 5320992), (32, 3990744), (36, 3547328), (43, 2969856), (48, 2660496), (64, 1995372), (72, 1773664), (86, 1484928), (96, 1330248), (128, 997686), (129, 989952), (144, 886832), (172, 742464), (192, 665124), (256, 498843), (258, 494976), (288, 443416), (344, 371232), (384, 332562), (387, 329984), (516, 247488), (576, 221708), (688, 185616), (768, 166281), (774, 164992), (1032, 123744), (1152, 110854), (1289, 99072), (1376, 92808), (1548, 82496), (2064, 61872), (2304, 55427), (2578, 49536), (2752, 46404), (3096, 41248), (3867, 33024), (4128, 30936), (5156, 24768), (5504, 23202), (6192, 20624), (7734, 16512), (8256, 15468), (10312, 12384), (11008, 11601)]