156667604942

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{10139}}^1\times {\mathrm{406631}}^1$

素因数の和:416791

約数の個数: 16

約数和(自身を含む): 247394908800

約数和(自身を除く): 90727303858

約数列:

[1, 2, 19, 38, 10139, 20278, 192641, 385282, 406631, 813262, 7725989, 15451978, 4122831709, 8245663418, 78333802471, 156667604942]

約数ペア:

[(1, 156667604942), (2, 78333802471), (19, 8245663418), (38, 4122831709), (10139, 15451978), (20278, 7725989), (192641, 813262), (385282, 406631)]