178914962

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{139}}^1\times {\mathrm{12143}}^1$

素因数の和:12337

約数の個数: 16

約数和(自身を含む): 275425920

約数和(自身を除く): 96510958

約数列:

[1, 2, 53, 106, 139, 278, 7367, 12143, 14734, 24286, 643579, 1287158, 1687877, 3375754, 89457481, 178914962]

約数ペア:

[(1, 178914962), (2, 89457481), (53, 3375754), (106, 1687877), (139, 1287158), (278, 643579), (7367, 24286), (12143, 14734)]