156955079402

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{80160919}}^1$

素因数の和:80161021

約数の個数: 16

約数和(自身を含む): 259721380800

約数和(自身を除く): 102766301398

約数列:

[1, 2, 11, 22, 89, 178, 979, 1958, 80160919, 160321838, 881770109, 1763540218, 7134321791, 14268643582, 78477539701, 156955079402]

約数ペア:

[(1, 156955079402), (2, 78477539701), (11, 14268643582), (22, 7134321791), (89, 1763540218), (178, 881770109), (979, 160321838), (1958, 80160919)]