157804906

素因数分解:

$2^1\times 7^1\times {\mathrm{193}}^1\times {\mathrm{58403}}^1$

素因数の和:58605

約数の個数: 16

約数和(自身を含む): 271929024

約数和(自身を除く): 114124118

約数列:

[1, 2, 7, 14, 193, 386, 1351, 2702, 58403, 116806, 408821, 817642, 11271779, 22543558, 78902453, 157804906]

約数ペア:

[(1, 157804906), (2, 78902453), (7, 22543558), (14, 11271779), (193, 817642), (386, 408821), (1351, 116806), (2702, 58403)]