136716436

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{373}}^1\times {\mathrm{2131}}^1$

素因数の和:2551

約数の個数: 24

約数和(自身を含む): 245589344

約数和(自身を除く): 108872908

約数列:

[1, 2, 4, 43, 86, 172, 373, 746, 1492, 2131, 4262, 8524, 16039, 32078, 64156, 91633, 183266, 366532, 794863, 1589726, 3179452, 34179109, 68358218, 136716436]

約数ペア:

[(1, 136716436), (2, 68358218), (4, 34179109), (43, 3179452), (86, 1589726), (172, 794863), (373, 366532), (746, 183266), (1492, 91633), (2131, 64156), (4262, 32078), (8524, 16039)]