128343936

素因数分解:

$2^7\times 3^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{359}}^1$

素因数の和:409

約数の個数: 192

約数和(自身を含む): 418608000

約数和(自身を除く): 290264064

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 19, 21, 24, 28, 32, 38, 42, 48, 49, 56, 57, 64, 76, 84, 96, 98, 112, 114, 128, 133, 147, 152, 168, 192, 196, 224, 228, 266, 294, 304, 336, 359, 384, 392, 399, 448, 456, 532, 588, 608, 672, 718, 784, 798, 896, 912, 931, 1064, 1077, 1176, 1216, 1344, 1436, 1568, 1596, 1824, 1862, 2128, 2154, 2352, 2432, 2513, 2688, 2793, 2872, 3136, 3192, 3648, 3724, 4256, 4308, 4704, 5026, 5586, 5744, 6272, 6384, 6821, 7296, 7448, 7539, 8512, 8616, 9408, 10052, 11172, 11488, 12768, 13642, 14896, 15078, 17024, 17232, 17591, 18816, 20104, 20463, 22344, 22976, 25536, 27284, 29792, 30156, 34464, 35182, 40208, 40926, 44688, 45952, 47747, 51072, 52773, 54568, 59584, 60312, 68928, 70364, 80416, 81852, 89376, 95494, 105546, 109136, 119168, 120624, 137856, 140728, 143241, 160832, 163704, 178752, 190988, 211092, 218272, 241248, 281456, 286482, 321664, 327408, 334229, 357504, 381976, 422184, 436544, 482496, 562912, 572964, 654816, 668458, 763952, 844368, 873088, 964992, 1002687, 1125824, 1145928, 1309632, 1336916, 1527904, 1688736, 2005374, 2251648, 2291856, 2619264, 2673832, 3055808, 3377472, 4010748, 4583712, 5347664, 6111616, 6754944, 8021496, 9167424, 10695328, 16042992, 18334848, 21390656, 32085984, 42781312, 64171968, 128343936]

約数ペア:

[(1, 128343936), (2, 64171968), (3, 42781312), (4, 32085984), (6, 21390656), (7, 18334848), (8, 16042992), (12, 10695328), (14, 9167424), (16, 8021496), (19, 6754944), (21, 6111616), (24, 5347664), (28, 4583712), (32, 4010748), (38, 3377472), (42, 3055808), (48, 2673832), (49, 2619264), (56, 2291856), (57, 2251648), (64, 2005374), (76, 1688736), (84, 1527904), (96, 1336916), (98, 1309632), (112, 1145928), (114, 1125824), (128, 1002687), (133, 964992), (147, 873088), (152, 844368), (168, 763952), (192, 668458), (196, 654816), (224, 572964), (228, 562912), (266, 482496), (294, 436544), (304, 422184), (336, 381976), (359, 357504), (384, 334229), (392, 327408), (399, 321664), (448, 286482), (456, 281456), (532, 241248), (588, 218272), (608, 211092), (672, 190988), (718, 178752), (784, 163704), (798, 160832), (896, 143241), (912, 140728), (931, 137856), (1064, 120624), (1077, 119168), (1176, 109136), (1216, 105546), (1344, 95494), (1436, 89376), (1568, 81852), (1596, 80416), (1824, 70364), (1862, 68928), (2128, 60312), (2154, 59584), (2352, 54568), (2432, 52773), (2513, 51072), (2688, 47747), (2793, 45952), (2872, 44688), (3136, 40926), (3192, 40208), (3648, 35182), (3724, 34464), (4256, 30156), (4308, 29792), (4704, 27284), (5026, 25536), (5586, 22976), (5744, 22344), (6272, 20463), (6384, 20104), (6821, 18816), (7296, 17591), (7448, 17232), (7539, 17024), (8512, 15078), (8616, 14896), (9408, 13642), (10052, 12768), (11172, 11488)]