140654976

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{71}}^1$

素因数の和:173

約数の個数: 256

約数和(自身を含む): 479416320

約数和(自身を除く): 338761344

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 16, 21, 22, 24, 28, 32, 33, 42, 44, 48, 56, 64, 66, 67, 71, 77, 84, 88, 96, 112, 128, 132, 134, 142, 154, 168, 176, 192, 201, 213, 224, 231, 264, 268, 284, 308, 336, 352, 384, 402, 426, 448, 462, 469, 497, 528, 536, 568, 616, 672, 704, 737, 781, 804, 852, 896, 924, 938, 994, 1056, 1072, 1136, 1232, 1344, 1407, 1408, 1474, 1491, 1562, 1608, 1704, 1848, 1876, 1988, 2112, 2144, 2211, 2272, 2343, 2464, 2688, 2814, 2948, 2982, 3124, 3216, 3408, 3696, 3752, 3976, 4224, 4288, 4422, 4544, 4686, 4757, 4928, 5159, 5467, 5628, 5896, 5964, 6248, 6432, 6816, 7392, 7504, 7952, 8576, 8844, 9088, 9372, 9514, 9856, 10318, 10934, 11256, 11792, 11928, 12496, 12864, 13632, 14271, 14784, 15008, 15477, 15904, 16401, 17688, 18744, 19028, 20636, 21868, 22512, 23584, 23856, 24992, 25728, 27264, 28542, 29568, 30016, 30954, 31808, 32802, 33299, 35376, 37488, 38056, 41272, 43736, 45024, 47168, 47712, 49984, 52327, 57084, 60032, 61908, 63616, 65604, 66598, 70752, 74976, 76112, 82544, 87472, 90048, 94336, 95424, 99897, 99968, 104654, 114168, 123816, 131208, 133196, 141504, 149952, 152224, 156981, 165088, 174944, 180096, 190848, 199794, 209308, 228336, 247632, 262416, 266392, 283008, 299904, 304448, 313962, 330176, 349888, 366289, 399588, 418616, 456672, 495264, 524832, 532784, 608896, 627924, 660352, 699776, 732578, 799176, 837232, 913344, 990528, 1049664, 1065568, 1098867, 1255848, 1465156, 1598352, 1674464, 1826688, 1981056, 2099328, 2131136, 2197734, 2511696, 2930312, 3196704, 3348928, 4262272, 4395468, 5023392, 5860624, 6393408, 6697856, 8790936, 10046784, 11721248, 12786816, 17581872, 20093568, 23442496, 35163744, 46884992, 70327488, 140654976]

約数ペア:

[(1, 140654976), (2, 70327488), (3, 46884992), (4, 35163744), (6, 23442496), (7, 20093568), (8, 17581872), (11, 12786816), (12, 11721248), (14, 10046784), (16, 8790936), (21, 6697856), (22, 6393408), (24, 5860624), (28, 5023392), (32, 4395468), (33, 4262272), (42, 3348928), (44, 3196704), (48, 2930312), (56, 2511696), (64, 2197734), (66, 2131136), (67, 2099328), (71, 1981056), (77, 1826688), (84, 1674464), (88, 1598352), (96, 1465156), (112, 1255848), (128, 1098867), (132, 1065568), (134, 1049664), (142, 990528), (154, 913344), (168, 837232), (176, 799176), (192, 732578), (201, 699776), (213, 660352), (224, 627924), (231, 608896), (264, 532784), (268, 524832), (284, 495264), (308, 456672), (336, 418616), (352, 399588), (384, 366289), (402, 349888), (426, 330176), (448, 313962), (462, 304448), (469, 299904), (497, 283008), (528, 266392), (536, 262416), (568, 247632), (616, 228336), (672, 209308), (704, 199794), (737, 190848), (781, 180096), (804, 174944), (852, 165088), (896, 156981), (924, 152224), (938, 149952), (994, 141504), (1056, 133196), (1072, 131208), (1136, 123816), (1232, 114168), (1344, 104654), (1407, 99968), (1408, 99897), (1474, 95424), (1491, 94336), (1562, 90048), (1608, 87472), (1704, 82544), (1848, 76112), (1876, 74976), (1988, 70752), (2112, 66598), (2144, 65604), (2211, 63616), (2272, 61908), (2343, 60032), (2464, 57084), (2688, 52327), (2814, 49984), (2948, 47712), (2982, 47168), (3124, 45024), (3216, 43736), (3408, 41272), (3696, 38056), (3752, 37488), (3976, 35376), (4224, 33299), (4288, 32802), (4422, 31808), (4544, 30954), (4686, 30016), (4757, 29568), (4928, 28542), (5159, 27264), (5467, 25728), (5628, 24992), (5896, 23856), (5964, 23584), (6248, 22512), (6432, 21868), (6816, 20636), (7392, 19028), (7504, 18744), (7952, 17688), (8576, 16401), (8844, 15904), (9088, 15477), (9372, 15008), (9514, 14784), (9856, 14271), (10318, 13632), (10934, 12864), (11256, 12496), (11792, 11928)]