157894906

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{1667}}^1\times {\mathrm{3643}}^1$

素因数の和:5325

約数の個数: 16

約数和(自身を含む): 255284064

約数和(自身を除く): 97389158

約数列:

[1, 2, 13, 26, 1667, 3334, 3643, 7286, 21671, 43342, 47359, 94718, 6072881, 12145762, 78947453, 157894906]

約数ペア:

[(1, 157894906), (2, 78947453), (13, 12145762), (26, 6072881), (1667, 94718), (3334, 47359), (3643, 43342), (7286, 21671)]