156729806192

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{515558573}}^1$

素因数の和:515558600

約数の個数: 20

約数和(自身を含む): 319646315880

約数和(自身を除く): 162916509688

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 515558573, 1031117146, 2062234292, 4124468584, 8248937168, 9795612887, 19591225774, 39182451548, 78364903096, 156729806192]

約数ペア:

[(1, 156729806192), (2, 78364903096), (4, 39182451548), (8, 19591225774), (16, 9795612887), (19, 8248937168), (38, 4124468584), (76, 2062234292), (152, 1031117146), (304, 515558573)]