156957241637

素因数分解:

$7^2\times {\mathrm{31}}^1\times {\mathrm{1301}}^1\times {\mathrm{79423}}^1$

素因数の和:80769

約数の個数: 24

約数和(自身を含む): 188619927552

約数和(自身を除く): 31662685915

約数列:

[1, 7, 31, 49, 217, 1301, 1519, 9107, 40331, 63749, 79423, 282317, 555961, 1976219, 2462113, 3891727, 17234791, 103329323, 120643537, 723305261, 3203209013, 5063136827, 22422463091, 156957241637]

約数ペア:

[(1, 156957241637), (7, 22422463091), (31, 5063136827), (49, 3203209013), (217, 723305261), (1301, 120643537), (1519, 103329323), (9107, 17234791), (40331, 3891727), (63749, 2462113), (79423, 1976219), (282317, 555961)]