156947248912

素因数分解:

$2^4\times {\mathrm{701}}^1\times {\mathrm{13993157}}^1$

素因数の和:13993866

約数の個数: 20

約数和(自身を含む): 304519104396

約数和(自身を除く): 147571855484

約数列:

[1, 2, 4, 8, 16, 701, 1402, 2804, 5608, 11216, 13993157, 27986314, 55972628, 111945256, 223890512, 9809203057, 19618406114, 39236812228, 78473624456, 156947248912]

約数ペア:

[(1, 156947248912), (2, 78473624456), (4, 39236812228), (8, 19618406114), (16, 9809203057), (701, 223890512), (1402, 111945256), (2804, 55972628), (5608, 27986314), (11216, 13993157)]