179980276

素因数分解:

$2^2\times 7^1\times {\mathrm{1553}}^1\times {\mathrm{4139}}^1$

素因数の和:5703

約数の個数: 24

約数和(自身を含む): 360279360

約数和(自身を除く): 180299084

約数列:

[1, 2, 4, 7, 14, 28, 1553, 3106, 4139, 6212, 8278, 10871, 16556, 21742, 28973, 43484, 57946, 115892, 6427867, 12855734, 25711468, 44995069, 89990138, 179980276]

約数ペア:

[(1, 179980276), (2, 89990138), (4, 44995069), (7, 25711468), (14, 12855734), (28, 6427867), (1553, 115892), (3106, 57946), (4139, 43484), (6212, 28973), (8278, 21742), (10871, 16556)]