157440245836

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{960001499}}^1$

素因数の和:960001544

約数の個数: 12

約数和(自身を含む): 282240441000

約数和(自身を除く): 124800195164

約数列:

[1, 2, 4, 41, 82, 164, 960001499, 1920002998, 3840005996, 39360061459, 78720122918, 157440245836]

約数ペア:

[(1, 157440245836), (2, 78720122918), (4, 39360061459), (41, 3840005996), (82, 1920002998), (164, 960001499)]