137213856

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{547}}^1$

素因数の和:643

約数の個数: 144

約数和(自身を含む): 427269024

約数和(自身を除く): 290055168

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 67, 72, 78, 96, 104, 117, 134, 144, 156, 201, 208, 234, 268, 288, 312, 402, 416, 468, 536, 547, 603, 624, 804, 871, 936, 1072, 1094, 1206, 1248, 1608, 1641, 1742, 1872, 2144, 2188, 2412, 2613, 3216, 3282, 3484, 3744, 4376, 4824, 4923, 5226, 6432, 6564, 6968, 7111, 7839, 8752, 9648, 9846, 10452, 13128, 13936, 14222, 15678, 17504, 19296, 19692, 20904, 21333, 26256, 27872, 28444, 31356, 36649, 39384, 41808, 42666, 52512, 56888, 62712, 63999, 73298, 78768, 83616, 85332, 109947, 113776, 125424, 127998, 146596, 157536, 170664, 219894, 227552, 250848, 255996, 293192, 329841, 341328, 439788, 476437, 511992, 586384, 659682, 682656, 879576, 952874, 1023984, 1172768, 1319364, 1429311, 1759152, 1905748, 2047968, 2638728, 2858622, 3518304, 3811496, 4287933, 5277456, 5717244, 7622992, 8575866, 10554912, 11434488, 15245984, 17151732, 22868976, 34303464, 45737952, 68606928, 137213856]

約数ペア:

[(1, 137213856), (2, 68606928), (3, 45737952), (4, 34303464), (6, 22868976), (8, 17151732), (9, 15245984), (12, 11434488), (13, 10554912), (16, 8575866), (18, 7622992), (24, 5717244), (26, 5277456), (32, 4287933), (36, 3811496), (39, 3518304), (48, 2858622), (52, 2638728), (67, 2047968), (72, 1905748), (78, 1759152), (96, 1429311), (104, 1319364), (117, 1172768), (134, 1023984), (144, 952874), (156, 879576), (201, 682656), (208, 659682), (234, 586384), (268, 511992), (288, 476437), (312, 439788), (402, 341328), (416, 329841), (468, 293192), (536, 255996), (547, 250848), (603, 227552), (624, 219894), (804, 170664), (871, 157536), (936, 146596), (1072, 127998), (1094, 125424), (1206, 113776), (1248, 109947), (1608, 85332), (1641, 83616), (1742, 78768), (1872, 73298), (2144, 63999), (2188, 62712), (2412, 56888), (2613, 52512), (3216, 42666), (3282, 41808), (3484, 39384), (3744, 36649), (4376, 31356), (4824, 28444), (4923, 27872), (5226, 26256), (6432, 21333), (6564, 20904), (6968, 19692), (7111, 19296), (7839, 17504), (8752, 15678), (9648, 14222), (9846, 13936), (10452, 13128)]