156736947722

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{51061}}^1\times {\mathrm{80779}}^1$

素因数の和:131861

約数の個数: 16

約数和(自身を含む): 247487301600

約数和(自身を除く): 90750353878

約数列:

[1, 2, 19, 38, 51061, 80779, 102122, 161558, 970159, 1534801, 1940318, 3069602, 4124656519, 8249313038, 78368473861, 156736947722]

約数ペア:

[(1, 156736947722), (2, 78368473861), (19, 8249313038), (38, 4124656519), (51061, 3069602), (80779, 1940318), (102122, 1534801), (161558, 970159)]