140959918

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{619}}^1\times {\mathrm{941}}^1$

素因数の和:1584

約数の個数: 24

約数和(自身を含む): 233031960

約数和(自身を除く): 92072042

約数列:

[1, 2, 11, 22, 121, 242, 619, 941, 1238, 1882, 6809, 10351, 13618, 20702, 74899, 113861, 149798, 227722, 582479, 1164958, 6407269, 12814538, 70479959, 140959918]

約数ペア:

[(1, 140959918), (2, 70479959), (11, 12814538), (22, 6407269), (121, 1164958), (242, 582479), (619, 227722), (941, 149798), (1238, 113861), (1882, 74899), (6809, 20702), (10351, 13618)]