131660928

素因数分解:

$2^7\times 3^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{563}}^1$

素因数の和:619

約数の個数: 192

約数和(自身を含む): 448718400

約数和(自身を除く): 317057472

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 29, 32, 36, 42, 48, 56, 58, 63, 64, 72, 84, 87, 96, 112, 116, 126, 128, 144, 168, 174, 192, 203, 224, 232, 252, 261, 288, 336, 348, 384, 406, 448, 464, 504, 522, 563, 576, 609, 672, 696, 812, 896, 928, 1008, 1044, 1126, 1152, 1218, 1344, 1392, 1624, 1689, 1827, 1856, 2016, 2088, 2252, 2436, 2688, 2784, 3248, 3378, 3654, 3712, 3941, 4032, 4176, 4504, 4872, 5067, 5568, 6496, 6756, 7308, 7882, 8064, 8352, 9008, 9744, 10134, 11136, 11823, 12992, 13512, 14616, 15764, 16327, 16704, 18016, 19488, 20268, 23646, 25984, 27024, 29232, 31528, 32654, 33408, 35469, 36032, 38976, 40536, 47292, 48981, 54048, 58464, 63056, 65308, 70938, 72064, 77952, 81072, 94584, 97962, 108096, 114289, 116928, 126112, 130616, 141876, 146943, 162144, 189168, 195924, 216192, 228578, 233856, 252224, 261232, 283752, 293886, 324288, 342867, 378336, 391848, 457156, 504448, 522464, 567504, 587772, 648576, 685734, 756672, 783696, 914312, 1028601, 1044928, 1135008, 1175544, 1371468, 1513344, 1567392, 1828624, 2057202, 2089856, 2270016, 2351088, 2742936, 3134784, 3657248, 4114404, 4540032, 4702176, 5485872, 6269568, 7314496, 8228808, 9404352, 10971744, 14628992, 16457616, 18808704, 21943488, 32915232, 43886976, 65830464, 131660928]

約数ペア:

[(1, 131660928), (2, 65830464), (3, 43886976), (4, 32915232), (6, 21943488), (7, 18808704), (8, 16457616), (9, 14628992), (12, 10971744), (14, 9404352), (16, 8228808), (18, 7314496), (21, 6269568), (24, 5485872), (28, 4702176), (29, 4540032), (32, 4114404), (36, 3657248), (42, 3134784), (48, 2742936), (56, 2351088), (58, 2270016), (63, 2089856), (64, 2057202), (72, 1828624), (84, 1567392), (87, 1513344), (96, 1371468), (112, 1175544), (116, 1135008), (126, 1044928), (128, 1028601), (144, 914312), (168, 783696), (174, 756672), (192, 685734), (203, 648576), (224, 587772), (232, 567504), (252, 522464), (261, 504448), (288, 457156), (336, 391848), (348, 378336), (384, 342867), (406, 324288), (448, 293886), (464, 283752), (504, 261232), (522, 252224), (563, 233856), (576, 228578), (609, 216192), (672, 195924), (696, 189168), (812, 162144), (896, 146943), (928, 141876), (1008, 130616), (1044, 126112), (1126, 116928), (1152, 114289), (1218, 108096), (1344, 97962), (1392, 94584), (1624, 81072), (1689, 77952), (1827, 72064), (1856, 70938), (2016, 65308), (2088, 63056), (2252, 58464), (2436, 54048), (2688, 48981), (2784, 47292), (3248, 40536), (3378, 38976), (3654, 36032), (3712, 35469), (3941, 33408), (4032, 32654), (4176, 31528), (4504, 29232), (4872, 27024), (5067, 25984), (5568, 23646), (6496, 20268), (6756, 19488), (7308, 18016), (7882, 16704), (8064, 16327), (8352, 15764), (9008, 14616), (9744, 13512), (10134, 12992), (11136, 11823)]