168672078

素因数分解:

$2^1\times 3^3\times {\mathrm{3123557}}^1$

素因数の和:3123568

約数の個数: 16

約数和(自身を含む): 374826960

約数和(自身を除く): 206154882

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 3123557, 6247114, 9370671, 18741342, 28112013, 56224026, 84336039, 168672078]

約数ペア:

[(1, 168672078), (2, 84336039), (3, 56224026), (6, 28112013), (9, 18741342), (18, 9370671), (27, 6247114), (54, 3123557)]