140804928

素因数分解:

$2^6\times 3^2\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{313}}^1$

素因数の和:413

約数の個数: 168

約数和(自身を含む): 447909696

約数和(自身を除く): 307104768

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 32, 33, 36, 44, 48, 64, 66, 71, 72, 88, 96, 99, 132, 142, 144, 176, 192, 198, 213, 264, 284, 288, 313, 352, 396, 426, 528, 568, 576, 626, 639, 704, 781, 792, 852, 939, 1056, 1136, 1252, 1278, 1562, 1584, 1704, 1878, 2112, 2272, 2343, 2504, 2556, 2817, 3124, 3168, 3408, 3443, 3756, 4544, 4686, 5008, 5112, 5634, 6248, 6336, 6816, 6886, 7029, 7512, 9372, 10016, 10224, 10329, 11268, 12496, 13632, 13772, 14058, 15024, 18744, 20032, 20448, 20658, 22223, 22536, 24992, 27544, 28116, 30048, 30987, 37488, 40896, 41316, 44446, 45072, 49984, 55088, 56232, 60096, 61974, 66669, 74976, 82632, 88892, 90144, 110176, 112464, 123948, 133338, 149952, 165264, 177784, 180288, 200007, 220352, 224928, 244453, 247896, 266676, 330528, 355568, 400014, 449856, 488906, 495792, 533352, 661056, 711136, 733359, 800028, 977812, 991584, 1066704, 1422272, 1466718, 1600056, 1955624, 1983168, 2133408, 2200077, 2933436, 3200112, 3911248, 4266816, 4400154, 5866872, 6400224, 7822496, 8800308, 11733744, 12800448, 15644992, 17600616, 23467488, 35201232, 46934976, 70402464, 140804928]

約数ペア:

[(1, 140804928), (2, 70402464), (3, 46934976), (4, 35201232), (6, 23467488), (8, 17600616), (9, 15644992), (11, 12800448), (12, 11733744), (16, 8800308), (18, 7822496), (22, 6400224), (24, 5866872), (32, 4400154), (33, 4266816), (36, 3911248), (44, 3200112), (48, 2933436), (64, 2200077), (66, 2133408), (71, 1983168), (72, 1955624), (88, 1600056), (96, 1466718), (99, 1422272), (132, 1066704), (142, 991584), (144, 977812), (176, 800028), (192, 733359), (198, 711136), (213, 661056), (264, 533352), (284, 495792), (288, 488906), (313, 449856), (352, 400014), (396, 355568), (426, 330528), (528, 266676), (568, 247896), (576, 244453), (626, 224928), (639, 220352), (704, 200007), (781, 180288), (792, 177784), (852, 165264), (939, 149952), (1056, 133338), (1136, 123948), (1252, 112464), (1278, 110176), (1562, 90144), (1584, 88892), (1704, 82632), (1878, 74976), (2112, 66669), (2272, 61974), (2343, 60096), (2504, 56232), (2556, 55088), (2817, 49984), (3124, 45072), (3168, 44446), (3408, 41316), (3443, 40896), (3756, 37488), (4544, 30987), (4686, 30048), (5008, 28116), (5112, 27544), (5634, 24992), (6248, 22536), (6336, 22223), (6816, 20658), (6886, 20448), (7029, 20032), (7512, 18744), (9372, 15024), (10016, 14058), (10224, 13772), (10329, 13632), (11268, 12496)]