141492464

素因数分解:

$2^4\times {\mathrm{109}}^1\times {\mathrm{81131}}^1$

素因数の和:81248

約数の個数: 20

約数和(自身を含む): 276660120

約数和(自身を除く): 135167656

約数列:

[1, 2, 4, 8, 16, 109, 218, 436, 872, 1744, 81131, 162262, 324524, 649048, 1298096, 8843279, 17686558, 35373116, 70746232, 141492464]

約数ペア:

[(1, 141492464), (2, 70746232), (4, 35373116), (8, 17686558), (16, 8843279), (109, 1298096), (218, 649048), (436, 324524), (872, 162262), (1744, 81131)]