156729431742

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{2009351689}}^1$

素因数の和:2009351707

約数の個数: 16

約数和(自身を含む): 337571083920

約数和(自身を除く): 180841652178

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 2009351689, 4018703378, 6028055067, 12056110134, 26121571957, 52243143914, 78364715871, 156729431742]

約数ペア:

[(1, 156729431742), (2, 78364715871), (3, 52243143914), (6, 26121571957), (13, 12056110134), (26, 6028055067), (39, 4018703378), (78, 2009351689)]