156948279103

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{4157}}^1\times {\mathrm{15817}}^1$

素因数の和:20023

約数の個数: 32

約数和(自身を含む): 202049261568

約数和(自身を除く): 45100982465

約数列:

[1, 7, 11, 31, 77, 217, 341, 2387, 4157, 15817, 29099, 45727, 110719, 128867, 173987, 320089, 490327, 902069, 1217909, 1417537, 3432289, 5393597, 9922759, 37755179, 65751269, 460258883, 723263959, 2038289339, 5062847713, 14268025373, 22421182729, 156948279103]

約数ペア:

[(1, 156948279103), (7, 22421182729), (11, 14268025373), (31, 5062847713), (77, 2038289339), (217, 723263959), (341, 460258883), (2387, 65751269), (4157, 37755179), (15817, 9922759), (29099, 5393597), (45727, 3432289), (110719, 1417537), (128867, 1217909), (173987, 902069), (320089, 490327)]