157411472404

素因数分解:

$2^2\times {\mathrm{139}}^1\times {\mathrm{719}}^1\times {\mathrm{393761}}^1$

素因数の和:394623

約数の個数: 24

約数和(自身を含む): 277838467200

約数和(自身を除く): 120426994796

約数列:

[1, 2, 4, 139, 278, 556, 719, 1438, 2876, 99941, 199882, 393761, 399764, 787522, 1575044, 54732779, 109465558, 218931116, 283114159, 566228318, 1132456636, 39352868101, 78705736202, 157411472404]

約数ペア:

[(1, 157411472404), (2, 78705736202), (4, 39352868101), (139, 1132456636), (278, 566228318), (556, 283114159), (719, 218931116), (1438, 109465558), (2876, 54732779), (99941, 1575044), (199882, 787522), (393761, 399764)]