168609542

素因数分解:

$2^1\times {\mathrm{79}}^1\times {\mathrm{197}}^1\times {\mathrm{5417}}^1$

素因数の和:5695

約数の個数: 16

約数和(自身を含む): 257463360

約数和(自身を除く): 88853818

約数列:

[1, 2, 79, 158, 197, 394, 5417, 10834, 15563, 31126, 427943, 855886, 1067149, 2134298, 84304771, 168609542]

約数ペア:

[(1, 168609542), (2, 84304771), (79, 2134298), (158, 1067149), (197, 855886), (394, 427943), (5417, 31126), (10834, 15563)]