128565504

素因数分解:

$2^8\times 3^2\times {\mathrm{41}}^1\times {\mathrm{1361}}^1$

素因数の和:1424

約数の個数: 108

約数和(自身を含む): 380006172

約数和(自身を除く): 251440668

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 41, 48, 64, 72, 82, 96, 123, 128, 144, 164, 192, 246, 256, 288, 328, 369, 384, 492, 576, 656, 738, 768, 984, 1152, 1312, 1361, 1476, 1968, 2304, 2624, 2722, 2952, 3936, 4083, 5248, 5444, 5904, 7872, 8166, 10496, 10888, 11808, 12249, 15744, 16332, 21776, 23616, 24498, 31488, 32664, 43552, 47232, 48996, 55801, 65328, 87104, 94464, 97992, 111602, 130656, 167403, 174208, 195984, 223204, 261312, 334806, 348416, 391968, 446408, 502209, 522624, 669612, 783936, 892816, 1004418, 1045248, 1339224, 1567872, 1785632, 2008836, 2678448, 3135744, 3571264, 4017672, 5356896, 7142528, 8035344, 10713792, 14285056, 16070688, 21427584, 32141376, 42855168, 64282752, 128565504]

約数ペア:

[(1, 128565504), (2, 64282752), (3, 42855168), (4, 32141376), (6, 21427584), (8, 16070688), (9, 14285056), (12, 10713792), (16, 8035344), (18, 7142528), (24, 5356896), (32, 4017672), (36, 3571264), (41, 3135744), (48, 2678448), (64, 2008836), (72, 1785632), (82, 1567872), (96, 1339224), (123, 1045248), (128, 1004418), (144, 892816), (164, 783936), (192, 669612), (246, 522624), (256, 502209), (288, 446408), (328, 391968), (369, 348416), (384, 334806), (492, 261312), (576, 223204), (656, 195984), (738, 174208), (768, 167403), (984, 130656), (1152, 111602), (1312, 97992), (1361, 94464), (1476, 87104), (1968, 65328), (2304, 55801), (2624, 48996), (2722, 47232), (2952, 43552), (3936, 32664), (4083, 31488), (5248, 24498), (5444, 23616), (5904, 21776), (7872, 16332), (8166, 15744), (10496, 12249), (10888, 11808)]