157865434

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{167}}^1\times {\mathrm{27803}}^1$

素因数の和:27989

約数の個数: 16

約数和(自身を含む): 252237888

約数和(自身を除く): 94372454

約数列:

[1, 2, 17, 34, 167, 334, 2839, 5678, 27803, 55606, 472651, 945302, 4643101, 9286202, 78932717, 157865434]

約数ペア:

[(1, 157865434), (2, 78932717), (17, 9286202), (34, 4643101), (167, 945302), (334, 472651), (2839, 55606), (5678, 27803)]