121940672

素因数分解:

$2^6\times 7^1\times {\mathrm{272189}}^1$

素因数の和:272208

約数の個数: 28

約数和(自身を含む): 276545040

約数和(自身を除く): 154604368

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448, 272189, 544378, 1088756, 1905323, 2177512, 3810646, 4355024, 7621292, 8710048, 15242584, 17420096, 30485168, 60970336, 121940672]

約数ペア:

[(1, 121940672), (2, 60970336), (4, 30485168), (7, 17420096), (8, 15242584), (14, 8710048), (16, 7621292), (28, 4355024), (32, 3810646), (56, 2177512), (64, 1905323), (112, 1088756), (224, 544378), (448, 272189)]