143201516

素因数分解:

$2^2\times {\mathrm{149}}^1\times {\mathrm{240271}}^1$

素因数の和:240424

約数の個数: 12

約数和(自身を含む): 252285600

約数和(自身を除く): 109084084

約数列:

[1, 2, 4, 149, 298, 596, 240271, 480542, 961084, 35800379, 71600758, 143201516]

約数ペア:

[(1, 143201516), (2, 71600758), (4, 35800379), (149, 961084), (298, 480542), (596, 240271)]