156968266690

素因数分解:

$2^1\times 5^1\times {\mathrm{839}}^1\times {\mathrm{18708971}}^1$

素因数の和:18709817

約数の個数: 16

約数和(自身を含む): 282879656640

約数和(自身を除く): 125911389950

約数列:

[1, 2, 5, 10, 839, 1678, 4195, 8390, 18708971, 37417942, 93544855, 187089710, 15696826669, 31393653338, 78484133345, 156968266690]

約数ペア:

[(1, 156968266690), (2, 78484133345), (5, 31393653338), (10, 15696826669), (839, 187089710), (1678, 93544855), (4195, 37417942), (8390, 18708971)]