157724833

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{19441}}^1$

素因数の和:19528

約数の個数: 16

約数和(自身を含む): 192864640

約数和(自身を除く): 35139807

約数列:

[1, 7, 19, 61, 133, 427, 1159, 8113, 19441, 136087, 369379, 1185901, 2585653, 8301307, 22532119, 157724833]

約数ペア:

[(1, 157724833), (7, 22532119), (19, 8301307), (61, 2585653), (133, 1185901), (427, 369379), (1159, 136087), (8113, 19441)]