144032272

素因数分解:

$2^4\times {\mathrm{107}}^1\times {\mathrm{84131}}^1$

素因数の和:84246

約数の個数: 20

約数和(自身を含む): 281673936

約数和(自身を除く): 137641664

約数列:

[1, 2, 4, 8, 16, 107, 214, 428, 856, 1712, 84131, 168262, 336524, 673048, 1346096, 9002017, 18004034, 36008068, 72016136, 144032272]

約数ペア:

[(1, 144032272), (2, 72016136), (4, 36008068), (8, 18004034), (16, 9002017), (107, 1346096), (214, 673048), (428, 336524), (856, 168262), (1712, 84131)]