164556672

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{2111}}^1$

素因数の和:2164

約数の個数: 128

約数和(自身を含む): 517017600

約数和(自身を除く): 352460928

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 29, 32, 42, 48, 56, 58, 64, 84, 87, 96, 112, 116, 128, 168, 174, 192, 203, 224, 232, 336, 348, 384, 406, 448, 464, 609, 672, 696, 812, 896, 928, 1218, 1344, 1392, 1624, 1856, 2111, 2436, 2688, 2784, 3248, 3712, 4222, 4872, 5568, 6333, 6496, 8444, 9744, 11136, 12666, 12992, 14777, 16888, 19488, 25332, 25984, 29554, 33776, 38976, 44331, 50664, 59108, 61219, 67552, 77952, 88662, 101328, 118216, 122438, 135104, 177324, 183657, 202656, 236432, 244876, 270208, 354648, 367314, 405312, 428533, 472864, 489752, 709296, 734628, 810624, 857066, 945728, 979504, 1285599, 1418592, 1469256, 1714132, 1891456, 1959008, 2571198, 2837184, 2938512, 3428264, 3918016, 5142396, 5674368, 5877024, 6856528, 7836032, 10284792, 11754048, 13713056, 20569584, 23508096, 27426112, 41139168, 54852224, 82278336, 164556672]

約数ペア:

[(1, 164556672), (2, 82278336), (3, 54852224), (4, 41139168), (6, 27426112), (7, 23508096), (8, 20569584), (12, 13713056), (14, 11754048), (16, 10284792), (21, 7836032), (24, 6856528), (28, 5877024), (29, 5674368), (32, 5142396), (42, 3918016), (48, 3428264), (56, 2938512), (58, 2837184), (64, 2571198), (84, 1959008), (87, 1891456), (96, 1714132), (112, 1469256), (116, 1418592), (128, 1285599), (168, 979504), (174, 945728), (192, 857066), (203, 810624), (224, 734628), (232, 709296), (336, 489752), (348, 472864), (384, 428533), (406, 405312), (448, 367314), (464, 354648), (609, 270208), (672, 244876), (696, 236432), (812, 202656), (896, 183657), (928, 177324), (1218, 135104), (1344, 122438), (1392, 118216), (1624, 101328), (1856, 88662), (2111, 77952), (2436, 67552), (2688, 61219), (2784, 59108), (3248, 50664), (3712, 44331), (4222, 38976), (4872, 33776), (5568, 29554), (6333, 25984), (6496, 25332), (8444, 19488), (9744, 16888), (11136, 14777), (12666, 12992)]