139352192

素因数分解:

$2^7\times 7^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{173}}^1$

素因数の和:254

約数の個数: 128

約数和(自身を含む): 340761600

約数和(自身を除く): 201409408

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 29, 31, 32, 56, 58, 62, 64, 112, 116, 124, 128, 173, 203, 217, 224, 232, 248, 346, 406, 434, 448, 464, 496, 692, 812, 868, 896, 899, 928, 992, 1211, 1384, 1624, 1736, 1798, 1856, 1984, 2422, 2768, 3248, 3472, 3596, 3712, 3968, 4844, 5017, 5363, 5536, 6293, 6496, 6944, 7192, 9688, 10034, 10726, 11072, 12586, 12992, 13888, 14384, 19376, 20068, 21452, 22144, 25172, 25984, 27776, 28768, 35119, 37541, 38752, 40136, 42904, 50344, 57536, 70238, 75082, 77504, 80272, 85808, 100688, 115072, 140476, 150164, 155008, 155527, 160544, 171616, 201376, 280952, 300328, 311054, 321088, 343232, 402752, 561904, 600656, 622108, 642176, 686464, 805504, 1088689, 1123808, 1201312, 1244216, 2177378, 2247616, 2402624, 2488432, 4354756, 4495232, 4805248, 4976864, 8709512, 9953728, 17419024, 19907456, 34838048, 69676096, 139352192]

約数ペア:

[(1, 139352192), (2, 69676096), (4, 34838048), (7, 19907456), (8, 17419024), (14, 9953728), (16, 8709512), (28, 4976864), (29, 4805248), (31, 4495232), (32, 4354756), (56, 2488432), (58, 2402624), (62, 2247616), (64, 2177378), (112, 1244216), (116, 1201312), (124, 1123808), (128, 1088689), (173, 805504), (203, 686464), (217, 642176), (224, 622108), (232, 600656), (248, 561904), (346, 402752), (406, 343232), (434, 321088), (448, 311054), (464, 300328), (496, 280952), (692, 201376), (812, 171616), (868, 160544), (896, 155527), (899, 155008), (928, 150164), (992, 140476), (1211, 115072), (1384, 100688), (1624, 85808), (1736, 80272), (1798, 77504), (1856, 75082), (1984, 70238), (2422, 57536), (2768, 50344), (3248, 42904), (3472, 40136), (3596, 38752), (3712, 37541), (3968, 35119), (4844, 28768), (5017, 27776), (5363, 25984), (5536, 25172), (6293, 22144), (6496, 21452), (6944, 20068), (7192, 19376), (9688, 14384), (10034, 13888), (10726, 12992), (11072, 12586)]