171859072

素因数分解:

$2^7\times 7^2\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1$

素因数の和:139

約数の個数: 192

約数和(自身を含む): 452096640

約数和(自身を除く): 280237568

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 47, 49, 53, 56, 64, 77, 88, 94, 98, 106, 112, 128, 154, 176, 188, 196, 212, 224, 308, 329, 352, 371, 376, 392, 424, 448, 517, 539, 583, 616, 658, 704, 742, 752, 784, 848, 896, 1034, 1078, 1166, 1232, 1316, 1408, 1484, 1504, 1568, 1696, 2068, 2156, 2303, 2332, 2464, 2491, 2597, 2632, 2968, 3008, 3136, 3392, 3619, 4081, 4136, 4312, 4606, 4664, 4928, 4982, 5194, 5264, 5936, 6016, 6272, 6784, 7238, 8162, 8272, 8624, 9212, 9328, 9856, 9964, 10388, 10528, 11872, 14476, 16324, 16544, 17248, 17437, 18424, 18656, 19928, 20776, 21056, 23744, 25333, 27401, 28567, 28952, 32648, 33088, 34496, 34874, 36848, 37312, 39856, 41552, 42112, 47488, 50666, 54802, 57134, 57904, 65296, 66176, 68992, 69748, 73696, 74624, 79712, 83104, 101332, 109604, 114268, 115808, 122059, 130592, 139496, 147392, 159424, 166208, 191807, 202664, 219208, 228536, 231616, 244118, 261184, 278992, 294784, 318848, 332416, 383614, 405328, 438416, 457072, 463232, 488236, 522368, 557984, 767228, 810656, 876832, 914144, 976472, 1115968, 1342649, 1534456, 1621312, 1753664, 1828288, 1952944, 2231936, 2685298, 3068912, 3242624, 3507328, 3656576, 3905888, 5370596, 6137824, 7811776, 10741192, 12275648, 15623552, 21482384, 24551296, 42964768, 85929536, 171859072]

約数ペア:

[(1, 171859072), (2, 85929536), (4, 42964768), (7, 24551296), (8, 21482384), (11, 15623552), (14, 12275648), (16, 10741192), (22, 7811776), (28, 6137824), (32, 5370596), (44, 3905888), (47, 3656576), (49, 3507328), (53, 3242624), (56, 3068912), (64, 2685298), (77, 2231936), (88, 1952944), (94, 1828288), (98, 1753664), (106, 1621312), (112, 1534456), (128, 1342649), (154, 1115968), (176, 976472), (188, 914144), (196, 876832), (212, 810656), (224, 767228), (308, 557984), (329, 522368), (352, 488236), (371, 463232), (376, 457072), (392, 438416), (424, 405328), (448, 383614), (517, 332416), (539, 318848), (583, 294784), (616, 278992), (658, 261184), (704, 244118), (742, 231616), (752, 228536), (784, 219208), (848, 202664), (896, 191807), (1034, 166208), (1078, 159424), (1166, 147392), (1232, 139496), (1316, 130592), (1408, 122059), (1484, 115808), (1504, 114268), (1568, 109604), (1696, 101332), (2068, 83104), (2156, 79712), (2303, 74624), (2332, 73696), (2464, 69748), (2491, 68992), (2597, 66176), (2632, 65296), (2968, 57904), (3008, 57134), (3136, 54802), (3392, 50666), (3619, 47488), (4081, 42112), (4136, 41552), (4312, 39856), (4606, 37312), (4664, 36848), (4928, 34874), (4982, 34496), (5194, 33088), (5264, 32648), (5936, 28952), (6016, 28567), (6272, 27401), (6784, 25333), (7238, 23744), (8162, 21056), (8272, 20776), (8624, 19928), (9212, 18656), (9328, 18424), (9856, 17437), (9964, 17248), (10388, 16544), (10528, 16324), (11872, 14476)]