156946426972

素因数分解:

$2^2\times {\mathrm{19433}}^1\times {\mathrm{2019071}}^1$

素因数の和:2038508

約数の個数: 12

約数和(自身を含む): 274670516736

約数和(自身を除く): 117724089764

約数列:

[1, 2, 4, 19433, 38866, 77732, 2019071, 4038142, 8076284, 39236606743, 78473213486, 156946426972]

約数ペア:

[(1, 156946426972), (2, 78473213486), (4, 39236606743), (19433, 8076284), (38866, 4038142), (77732, 2019071)]