164500672

素因数分解:

$2^6\times 7^1\times {\mathrm{367189}}^1$

素因数の和:367208

約数の個数: 28

約数和(自身を含む): 373065040

約数和(自身を除く): 208564368

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448, 367189, 734378, 1468756, 2570323, 2937512, 5140646, 5875024, 10281292, 11750048, 20562584, 23500096, 41125168, 82250336, 164500672]

約数ペア:

[(1, 164500672), (2, 82250336), (4, 41125168), (7, 23500096), (8, 20562584), (14, 11750048), (16, 10281292), (28, 5875024), (32, 5140646), (56, 2937512), (64, 2570323), (112, 1468756), (224, 734378), (448, 367189)]