171227136

素因数分解:

$2^{11}\times 3^1\times {\mathrm{29}}^1\times {\mathrm{31}}^2$

素因数の和:116

約数の個数: 144

約数和(自身を含む): 487960200

約数和(自身を除く): 316733064

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 29, 31, 32, 48, 58, 62, 64, 87, 93, 96, 116, 124, 128, 174, 186, 192, 232, 248, 256, 348, 372, 384, 464, 496, 512, 696, 744, 768, 899, 928, 961, 992, 1024, 1392, 1488, 1536, 1798, 1856, 1922, 1984, 2048, 2697, 2784, 2883, 2976, 3072, 3596, 3712, 3844, 3968, 5394, 5568, 5766, 5952, 6144, 7192, 7424, 7688, 7936, 10788, 11136, 11532, 11904, 14384, 14848, 15376, 15872, 21576, 22272, 23064, 23808, 27869, 28768, 29696, 30752, 31744, 43152, 44544, 46128, 47616, 55738, 57536, 59392, 61504, 63488, 83607, 86304, 89088, 92256, 95232, 111476, 115072, 123008, 167214, 172608, 178176, 184512, 190464, 222952, 230144, 246016, 334428, 345216, 369024, 445904, 460288, 492032, 668856, 690432, 738048, 891808, 920576, 984064, 1337712, 1380864, 1476096, 1783616, 1841152, 1968128, 2675424, 2761728, 2952192, 3567232, 5350848, 5523456, 5904384, 7134464, 10701696, 14268928, 21403392, 28537856, 42806784, 57075712, 85613568, 171227136]

約数ペア:

[(1, 171227136), (2, 85613568), (3, 57075712), (4, 42806784), (6, 28537856), (8, 21403392), (12, 14268928), (16, 10701696), (24, 7134464), (29, 5904384), (31, 5523456), (32, 5350848), (48, 3567232), (58, 2952192), (62, 2761728), (64, 2675424), (87, 1968128), (93, 1841152), (96, 1783616), (116, 1476096), (124, 1380864), (128, 1337712), (174, 984064), (186, 920576), (192, 891808), (232, 738048), (248, 690432), (256, 668856), (348, 492032), (372, 460288), (384, 445904), (464, 369024), (496, 345216), (512, 334428), (696, 246016), (744, 230144), (768, 222952), (899, 190464), (928, 184512), (961, 178176), (992, 172608), (1024, 167214), (1392, 123008), (1488, 115072), (1536, 111476), (1798, 95232), (1856, 92256), (1922, 89088), (1984, 86304), (2048, 83607), (2697, 63488), (2784, 61504), (2883, 59392), (2976, 57536), (3072, 55738), (3596, 47616), (3712, 46128), (3844, 44544), (3968, 43152), (5394, 31744), (5568, 30752), (5766, 29696), (5952, 28768), (6144, 27869), (7192, 23808), (7424, 23064), (7688, 22272), (7936, 21576), (10788, 15872), (11136, 15376), (11532, 14848), (11904, 14384)]