137421312

素因数分解:

$2^9\times 3^1\times 7^1\times {\mathrm{12781}}^1$

素因数の和:12809

約数の個数: 80

約数和(自身を含む): 418431552

約数和(自身を除く): 281010240

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 128, 168, 192, 224, 256, 336, 384, 448, 512, 672, 768, 896, 1344, 1536, 1792, 2688, 3584, 5376, 10752, 12781, 25562, 38343, 51124, 76686, 89467, 102248, 153372, 178934, 204496, 268401, 306744, 357868, 408992, 536802, 613488, 715736, 817984, 1073604, 1226976, 1431472, 1635968, 2147208, 2453952, 2862944, 3271936, 4294416, 4907904, 5725888, 6543872, 8588832, 9815808, 11451776, 17177664, 19631616, 22903552, 34355328, 45807104, 68710656, 137421312]

約数ペア:

[(1, 137421312), (2, 68710656), (3, 45807104), (4, 34355328), (6, 22903552), (7, 19631616), (8, 17177664), (12, 11451776), (14, 9815808), (16, 8588832), (21, 6543872), (24, 5725888), (28, 4907904), (32, 4294416), (42, 3271936), (48, 2862944), (56, 2453952), (64, 2147208), (84, 1635968), (96, 1431472), (112, 1226976), (128, 1073604), (168, 817984), (192, 715736), (224, 613488), (256, 536802), (336, 408992), (384, 357868), (448, 306744), (512, 268401), (672, 204496), (768, 178934), (896, 153372), (1344, 102248), (1536, 89467), (1792, 76686), (2688, 51124), (3584, 38343), (5376, 25562), (10752, 12781)]