127127808

素因数分解:

$2^8\times 3^2\times {\mathrm{23}}^1\times {\mathrm{2399}}^1$

素因数の和:2444

約数の個数: 108

約数和(自身を含む): 382636800

約数和(自身を除く): 255508992

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 32, 36, 46, 48, 64, 69, 72, 92, 96, 128, 138, 144, 184, 192, 207, 256, 276, 288, 368, 384, 414, 552, 576, 736, 768, 828, 1104, 1152, 1472, 1656, 2208, 2304, 2399, 2944, 3312, 4416, 4798, 5888, 6624, 7197, 8832, 9596, 13248, 14394, 17664, 19192, 21591, 26496, 28788, 38384, 43182, 52992, 55177, 57576, 76768, 86364, 110354, 115152, 153536, 165531, 172728, 220708, 230304, 307072, 331062, 345456, 441416, 460608, 496593, 614144, 662124, 690912, 882832, 921216, 993186, 1324248, 1381824, 1765664, 1842432, 1986372, 2648496, 2763648, 3531328, 3972744, 5296992, 5527296, 7062656, 7945488, 10593984, 14125312, 15890976, 21187968, 31781952, 42375936, 63563904, 127127808]

約数ペア:

[(1, 127127808), (2, 63563904), (3, 42375936), (4, 31781952), (6, 21187968), (8, 15890976), (9, 14125312), (12, 10593984), (16, 7945488), (18, 7062656), (23, 5527296), (24, 5296992), (32, 3972744), (36, 3531328), (46, 2763648), (48, 2648496), (64, 1986372), (69, 1842432), (72, 1765664), (92, 1381824), (96, 1324248), (128, 993186), (138, 921216), (144, 882832), (184, 690912), (192, 662124), (207, 614144), (256, 496593), (276, 460608), (288, 441416), (368, 345456), (384, 331062), (414, 307072), (552, 230304), (576, 220708), (736, 172728), (768, 165531), (828, 153536), (1104, 115152), (1152, 110354), (1472, 86364), (1656, 76768), (2208, 57576), (2304, 55177), (2399, 52992), (2944, 43182), (3312, 38384), (4416, 28788), (4798, 26496), (5888, 21591), (6624, 19192), (7197, 17664), (8832, 14394), (9596, 13248)]