168085968

素因数分解:

$2^4\times 3^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1$

素因数の和:193

約数の個数: 160

約数和(自身を含む): 477683712

約数和(自身を除く): 309597744

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 37, 43, 48, 62, 71, 74, 86, 93, 111, 124, 129, 142, 148, 172, 186, 213, 222, 248, 258, 284, 296, 344, 372, 426, 444, 496, 516, 568, 592, 688, 744, 852, 888, 1032, 1136, 1147, 1333, 1488, 1591, 1704, 1776, 2064, 2201, 2294, 2627, 2666, 3053, 3182, 3408, 3441, 3999, 4402, 4588, 4773, 5254, 5332, 6106, 6364, 6603, 6882, 7881, 7998, 8804, 9159, 9176, 9546, 10508, 10664, 12212, 12728, 13206, 13764, 15762, 15996, 17608, 18318, 18352, 19092, 21016, 21328, 24424, 25456, 26412, 27528, 31524, 31992, 35216, 36636, 38184, 42032, 48848, 49321, 52824, 55056, 63048, 63984, 73272, 76368, 81437, 94643, 98642, 105648, 112961, 126096, 146544, 147963, 162874, 189286, 197284, 225922, 244311, 283929, 295926, 325748, 338883, 378572, 394568, 451844, 488622, 567858, 591852, 651496, 677766, 757144, 789136, 903688, 977244, 1135716, 1183704, 1302992, 1355532, 1514288, 1807376, 1954488, 2271432, 2367408, 2711064, 3501791, 3908976, 4542864, 5422128, 7003582, 10505373, 14007164, 21010746, 28014328, 42021492, 56028656, 84042984, 168085968]

約数ペア:

[(1, 168085968), (2, 84042984), (3, 56028656), (4, 42021492), (6, 28014328), (8, 21010746), (12, 14007164), (16, 10505373), (24, 7003582), (31, 5422128), (37, 4542864), (43, 3908976), (48, 3501791), (62, 2711064), (71, 2367408), (74, 2271432), (86, 1954488), (93, 1807376), (111, 1514288), (124, 1355532), (129, 1302992), (142, 1183704), (148, 1135716), (172, 977244), (186, 903688), (213, 789136), (222, 757144), (248, 677766), (258, 651496), (284, 591852), (296, 567858), (344, 488622), (372, 451844), (426, 394568), (444, 378572), (496, 338883), (516, 325748), (568, 295926), (592, 283929), (688, 244311), (744, 225922), (852, 197284), (888, 189286), (1032, 162874), (1136, 147963), (1147, 146544), (1333, 126096), (1488, 112961), (1591, 105648), (1704, 98642), (1776, 94643), (2064, 81437), (2201, 76368), (2294, 73272), (2627, 63984), (2666, 63048), (3053, 55056), (3182, 52824), (3408, 49321), (3441, 48848), (3999, 42032), (4402, 38184), (4588, 36636), (4773, 35216), (5254, 31992), (5332, 31524), (6106, 27528), (6364, 26412), (6603, 25456), (6882, 24424), (7881, 21328), (7998, 21016), (8804, 19092), (9159, 18352), (9176, 18318), (9546, 17608), (10508, 15996), (10664, 15762), (12212, 13764), (12728, 13206)]