171127488

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{157}}^1\times {\mathrm{811}}^1$

素因数の和:990

約数の個数: 112

約数和(自身を含む): 521394944

約数和(自身を除く): 350267456

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 157, 168, 192, 224, 314, 336, 448, 471, 628, 672, 811, 942, 1099, 1256, 1344, 1622, 1884, 2198, 2433, 2512, 3244, 3297, 3768, 4396, 4866, 5024, 5677, 6488, 6594, 7536, 8792, 9732, 10048, 11354, 12976, 13188, 15072, 17031, 17584, 19464, 22708, 25952, 26376, 30144, 34062, 35168, 38928, 45416, 51904, 52752, 68124, 70336, 77856, 90832, 105504, 127327, 136248, 155712, 181664, 211008, 254654, 272496, 363328, 381981, 509308, 544992, 763962, 891289, 1018616, 1089984, 1527924, 1782578, 2037232, 2673867, 3055848, 3565156, 4074464, 5347734, 6111696, 7130312, 8148928, 10695468, 12223392, 14260624, 21390936, 24446784, 28521248, 42781872, 57042496, 85563744, 171127488]

約数ペア:

[(1, 171127488), (2, 85563744), (3, 57042496), (4, 42781872), (6, 28521248), (7, 24446784), (8, 21390936), (12, 14260624), (14, 12223392), (16, 10695468), (21, 8148928), (24, 7130312), (28, 6111696), (32, 5347734), (42, 4074464), (48, 3565156), (56, 3055848), (64, 2673867), (84, 2037232), (96, 1782578), (112, 1527924), (157, 1089984), (168, 1018616), (192, 891289), (224, 763962), (314, 544992), (336, 509308), (448, 381981), (471, 363328), (628, 272496), (672, 254654), (811, 211008), (942, 181664), (1099, 155712), (1256, 136248), (1344, 127327), (1622, 105504), (1884, 90832), (2198, 77856), (2433, 70336), (2512, 68124), (3244, 52752), (3297, 51904), (3768, 45416), (4396, 38928), (4866, 35168), (5024, 34062), (5677, 30144), (6488, 26376), (6594, 25952), (7536, 22708), (8792, 19464), (9732, 17584), (10048, 17031), (11354, 15072), (12976, 13188)]