156960418

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{281}}^1\times {\mathrm{12143}}^1$

素因数の和:12449

約数の個数: 16

約数和(自身を含む): 246571776

約数和(自身を除く): 89611358

約数列:

[1, 2, 23, 46, 281, 562, 6463, 12143, 12926, 24286, 279289, 558578, 3412183, 6824366, 78480209, 156960418]

約数ペア:

[(1, 156960418), (2, 78480209), (23, 6824366), (46, 3412183), (281, 558578), (562, 279289), (6463, 24286), (12143, 12926)]