128412852

素因数分解:

$2^2\times 3^1\times {\mathrm{53}}^1\times {\mathrm{201907}}^1$

素因数の和:201967

約数の個数: 24

約数和(自身を含む): 305284896

約数和(自身を除く): 176872044

約数列:

[1, 2, 3, 4, 6, 12, 53, 106, 159, 212, 318, 636, 201907, 403814, 605721, 807628, 1211442, 2422884, 10701071, 21402142, 32103213, 42804284, 64206426, 128412852]

約数ペア:

[(1, 128412852), (2, 64206426), (3, 42804284), (4, 32103213), (6, 21402142), (12, 10701071), (53, 2422884), (106, 1211442), (159, 807628), (212, 605721), (318, 403814), (636, 201907)]