156972163115

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{157}}^1\times {\mathrm{174337}}^1$

素因数の和:174567

約数の個数: 32

約数和(自身を含む): 200971267584

約数和(自身を除く): 43999104469

約数列:

[1, 5, 31, 37, 155, 157, 185, 785, 1147, 4867, 5735, 5809, 24335, 29045, 174337, 180079, 871685, 900395, 5404447, 6450469, 27022235, 27370909, 32252345, 136854545, 199964539, 848498179, 999822695, 1012723633, 4242490895, 5063618165, 31394432623, 156972163115]

約数ペア:

[(1, 156972163115), (5, 31394432623), (31, 5063618165), (37, 4242490895), (155, 1012723633), (157, 999822695), (185, 848498179), (785, 199964539), (1147, 136854545), (4867, 32252345), (5735, 27370909), (5809, 27022235), (24335, 6450469), (29045, 5404447), (174337, 900395), (180079, 871685)]