201515136

素因数分解:

$2^7\times 3^1\times {\mathrm{509}}^1\times {\mathrm{1031}}^1$

素因数の和:1557

約数の個数: 64

約数和(自身を含む): 536846400

約数和(自身を除く): 335331264

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 384, 509, 1018, 1031, 1527, 2036, 2062, 3054, 3093, 4072, 4124, 6108, 6186, 8144, 8248, 12216, 12372, 16288, 16496, 24432, 24744, 32576, 32992, 48864, 49488, 65152, 65984, 97728, 98976, 131968, 195456, 197952, 395904, 524779, 1049558, 1574337, 2099116, 3148674, 4198232, 6297348, 8396464, 12594696, 16792928, 25189392, 33585856, 50378784, 67171712, 100757568, 201515136]

約数ペア:

[(1, 201515136), (2, 100757568), (3, 67171712), (4, 50378784), (6, 33585856), (8, 25189392), (12, 16792928), (16, 12594696), (24, 8396464), (32, 6297348), (48, 4198232), (64, 3148674), (96, 2099116), (128, 1574337), (192, 1049558), (384, 524779), (509, 395904), (1018, 197952), (1031, 195456), (1527, 131968), (2036, 98976), (2062, 97728), (3054, 65984), (3093, 65152), (4072, 49488), (4124, 48864), (6108, 32992), (6186, 32576), (8144, 24744), (8248, 24432), (12216, 16496), (12372, 16288)]