156937774

素因数分解:

$2^1\times 7^1\times {\mathrm{1129}}^1\times {\mathrm{9929}}^1$

素因数の和:11067

約数の個数: 16

約数和(自身を含む): 269301600

約数和(自身を除く): 112363826

約数列:

[1, 2, 7, 14, 1129, 2258, 7903, 9929, 15806, 19858, 69503, 139006, 11209841, 22419682, 78468887, 156937774]

約数ペア:

[(1, 156937774), (2, 78468887), (7, 22419682), (14, 11209841), (1129, 139006), (2258, 69503), (7903, 19858), (9929, 15806)]