189178368

素因数分解:

$2^9\times 3^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{137}}^1$

素因数の和:218

約数の個数: 160

約数和(自身を含む): 542108160

約数和(自身を除く): 352929792

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, 137, 174, 186, 192, 232, 248, 256, 274, 348, 372, 384, 411, 464, 496, 512, 548, 696, 744, 768, 822, 899, 928, 992, 1096, 1392, 1488, 1536, 1644, 1798, 1856, 1984, 2192, 2697, 2784, 2976, 3288, 3596, 3712, 3968, 3973, 4247, 4384, 5394, 5568, 5952, 6576, 7192, 7424, 7936, 7946, 8494, 8768, 10788, 11136, 11904, 11919, 12741, 13152, 14384, 14848, 15872, 15892, 16988, 17536, 21576, 22272, 23808, 23838, 25482, 26304, 28768, 31784, 33976, 35072, 43152, 44544, 47616, 47676, 50964, 52608, 57536, 63568, 67952, 70144, 86304, 95352, 101928, 105216, 115072, 123163, 127136, 135904, 172608, 190704, 203856, 210432, 230144, 246326, 254272, 271808, 345216, 369489, 381408, 407712, 460288, 492652, 508544, 543616, 690432, 738978, 762816, 815424, 985304, 1017088, 1087232, 1380864, 1477956, 1525632, 1630848, 1970608, 2034176, 2174464, 2955912, 3051264, 3261696, 3941216, 5911824, 6102528, 6523392, 7882432, 11823648, 15764864, 23647296, 31529728, 47294592, 63059456, 94589184, 189178368]

約数ペア:

[(1, 189178368), (2, 94589184), (3, 63059456), (4, 47294592), (6, 31529728), (8, 23647296), (12, 15764864), (16, 11823648), (24, 7882432), (29, 6523392), (31, 6102528), (32, 5911824), (48, 3941216), (58, 3261696), (62, 3051264), (64, 2955912), (87, 2174464), (93, 2034176), (96, 1970608), (116, 1630848), (124, 1525632), (128, 1477956), (137, 1380864), (174, 1087232), (186, 1017088), (192, 985304), (232, 815424), (248, 762816), (256, 738978), (274, 690432), (348, 543616), (372, 508544), (384, 492652), (411, 460288), (464, 407712), (496, 381408), (512, 369489), (548, 345216), (696, 271808), (744, 254272), (768, 246326), (822, 230144), (899, 210432), (928, 203856), (992, 190704), (1096, 172608), (1392, 135904), (1488, 127136), (1536, 123163), (1644, 115072), (1798, 105216), (1856, 101928), (1984, 95352), (2192, 86304), (2697, 70144), (2784, 67952), (2976, 63568), (3288, 57536), (3596, 52608), (3712, 50964), (3968, 47676), (3973, 47616), (4247, 44544), (4384, 43152), (5394, 35072), (5568, 33976), (5952, 31784), (6576, 28768), (7192, 26304), (7424, 25482), (7936, 23838), (7946, 23808), (8494, 22272), (8768, 21576), (10788, 17536), (11136, 16988), (11904, 15892), (11919, 15872), (12741, 14848), (13152, 14384)]