123545856

素因数分解:

$2^8\times 3^1\times 7^4\times {\mathrm{67}}^1$

素因数の和:114

約数の個数: 180

約数和(自身を含む): 389316592

約数和(自身を除く): 265770736

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 49, 56, 64, 67, 84, 96, 98, 112, 128, 134, 147, 168, 192, 196, 201, 224, 256, 268, 294, 336, 343, 384, 392, 402, 448, 469, 536, 588, 672, 686, 768, 784, 804, 896, 938, 1029, 1072, 1176, 1344, 1372, 1407, 1568, 1608, 1792, 1876, 2058, 2144, 2352, 2401, 2688, 2744, 2814, 3136, 3216, 3283, 3752, 4116, 4288, 4704, 4802, 5376, 5488, 5628, 6272, 6432, 6566, 7203, 7504, 8232, 8576, 9408, 9604, 9849, 10976, 11256, 12544, 12864, 13132, 14406, 15008, 16464, 17152, 18816, 19208, 19698, 21952, 22512, 22981, 25728, 26264, 28812, 30016, 32928, 37632, 38416, 39396, 43904, 45024, 45962, 51456, 52528, 57624, 60032, 65856, 68943, 76832, 78792, 87808, 90048, 91924, 105056, 115248, 120064, 131712, 137886, 153664, 157584, 160867, 180096, 183848, 210112, 230496, 263424, 275772, 307328, 315168, 321734, 360192, 367696, 420224, 460992, 482601, 551544, 614656, 630336, 643468, 735392, 840448, 921984, 965202, 1103088, 1260672, 1286936, 1470784, 1843968, 1930404, 2206176, 2521344, 2573872, 2941568, 3860808, 4412352, 5147744, 5883136, 7721616, 8824704, 10295488, 15443232, 17649408, 20590976, 30886464, 41181952, 61772928, 123545856]

約数ペア:

[(1, 123545856), (2, 61772928), (3, 41181952), (4, 30886464), (6, 20590976), (7, 17649408), (8, 15443232), (12, 10295488), (14, 8824704), (16, 7721616), (21, 5883136), (24, 5147744), (28, 4412352), (32, 3860808), (42, 2941568), (48, 2573872), (49, 2521344), (56, 2206176), (64, 1930404), (67, 1843968), (84, 1470784), (96, 1286936), (98, 1260672), (112, 1103088), (128, 965202), (134, 921984), (147, 840448), (168, 735392), (192, 643468), (196, 630336), (201, 614656), (224, 551544), (256, 482601), (268, 460992), (294, 420224), (336, 367696), (343, 360192), (384, 321734), (392, 315168), (402, 307328), (448, 275772), (469, 263424), (536, 230496), (588, 210112), (672, 183848), (686, 180096), (768, 160867), (784, 157584), (804, 153664), (896, 137886), (938, 131712), (1029, 120064), (1072, 115248), (1176, 105056), (1344, 91924), (1372, 90048), (1407, 87808), (1568, 78792), (1608, 76832), (1792, 68943), (1876, 65856), (2058, 60032), (2144, 57624), (2352, 52528), (2401, 51456), (2688, 45962), (2744, 45024), (2814, 43904), (3136, 39396), (3216, 38416), (3283, 37632), (3752, 32928), (4116, 30016), (4288, 28812), (4704, 26264), (4802, 25728), (5376, 22981), (5488, 22512), (5628, 21952), (6272, 19698), (6432, 19208), (6566, 18816), (7203, 17152), (7504, 16464), (8232, 15008), (8576, 14406), (9408, 13132), (9604, 12864), (9849, 12544), (10976, 11256)]