168978862085

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^2\times {\mathrm{3197027}}^1$

素因数の和:3197105

約数の個数: 24

約数和(自身を含む): 228574713888

約数和(自身を除く): 59595851803

約数列:

[1, 5, 11, 31, 55, 155, 341, 961, 1705, 4805, 10571, 52855, 3197027, 15985135, 35167297, 99107837, 175836485, 495539185, 1090186207, 3072342947, 5450931035, 15361714735, 33795772417, 168978862085]

約数ペア:

[(1, 168978862085), (5, 33795772417), (11, 15361714735), (31, 5450931035), (55, 3072342947), (155, 1090186207), (341, 495539185), (961, 175836485), (1705, 99107837), (4805, 35167297), (10571, 15985135), (52855, 3197027)]