129428992

素因数分解:

$2^9\times 7^3\times {\mathrm{11}}^1\times {\mathrm{67}}^1$

素因数の和:117

約数の個数: 160

約数和(自身を含む): 333907200

約数和(自身を除く): 204478208

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 49, 56, 64, 67, 77, 88, 98, 112, 128, 134, 154, 176, 196, 224, 256, 268, 308, 343, 352, 392, 448, 469, 512, 536, 539, 616, 686, 704, 737, 784, 896, 938, 1072, 1078, 1232, 1372, 1408, 1474, 1568, 1792, 1876, 2144, 2156, 2464, 2744, 2816, 2948, 3136, 3283, 3584, 3752, 3773, 4288, 4312, 4928, 5159, 5488, 5632, 5896, 6272, 6566, 7504, 7546, 8576, 8624, 9856, 10318, 10976, 11792, 12544, 13132, 15008, 15092, 17152, 17248, 19712, 20636, 21952, 22981, 23584, 25088, 26264, 30016, 30184, 34304, 34496, 36113, 39424, 41272, 43904, 45962, 47168, 52528, 60032, 60368, 68992, 72226, 82544, 87808, 91924, 94336, 105056, 120064, 120736, 137984, 144452, 165088, 175616, 183848, 188672, 210112, 240128, 241472, 252791, 275968, 288904, 330176, 367696, 377344, 420224, 482944, 505582, 577808, 660352, 735392, 840448, 965888, 1011164, 1155616, 1320704, 1470784, 1680896, 1931776, 2022328, 2311232, 2641408, 2941568, 4044656, 4622464, 5883136, 8089312, 9244928, 11766272, 16178624, 18489856, 32357248, 64714496, 129428992]

約数ペア:

[(1, 129428992), (2, 64714496), (4, 32357248), (7, 18489856), (8, 16178624), (11, 11766272), (14, 9244928), (16, 8089312), (22, 5883136), (28, 4622464), (32, 4044656), (44, 2941568), (49, 2641408), (56, 2311232), (64, 2022328), (67, 1931776), (77, 1680896), (88, 1470784), (98, 1320704), (112, 1155616), (128, 1011164), (134, 965888), (154, 840448), (176, 735392), (196, 660352), (224, 577808), (256, 505582), (268, 482944), (308, 420224), (343, 377344), (352, 367696), (392, 330176), (448, 288904), (469, 275968), (512, 252791), (536, 241472), (539, 240128), (616, 210112), (686, 188672), (704, 183848), (737, 175616), (784, 165088), (896, 144452), (938, 137984), (1072, 120736), (1078, 120064), (1232, 105056), (1372, 94336), (1408, 91924), (1474, 87808), (1568, 82544), (1792, 72226), (1876, 68992), (2144, 60368), (2156, 60032), (2464, 52528), (2744, 47168), (2816, 45962), (2948, 43904), (3136, 41272), (3283, 39424), (3584, 36113), (3752, 34496), (3773, 34304), (4288, 30184), (4312, 30016), (4928, 26264), (5159, 25088), (5488, 23584), (5632, 22981), (5896, 21952), (6272, 20636), (6566, 19712), (7504, 17248), (7546, 17152), (8576, 15092), (8624, 15008), (9856, 13132), (10318, 12544), (10976, 11792)]