27156947912

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{178664131}}^1$

素因数の和:178664156

約数の個数: 16

約数和(自身を含む): 53599239600

約数和(自身を除く): 26442291688

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 178664131, 357328262, 714656524, 1429313048, 3394618489, 6789236978, 13578473956, 27156947912]

約数ペア:

[(1, 27156947912), (2, 13578473956), (4, 6789236978), (8, 3394618489), (19, 1429313048), (38, 714656524), (76, 357328262), (152, 178664131)]