158394018

素因数分解:

$2^1\times 3^1\times {\mathrm{103}}^1\times {\mathrm{256301}}^1$

素因数の和:256409

約数の個数: 16

約数和(自身を含む): 319864896

約数和(自身を除く): 161470878

約数列:

[1, 2, 3, 6, 103, 206, 309, 618, 256301, 512602, 768903, 1537806, 26399003, 52798006, 79197009, 158394018]

約数ペア:

[(1, 158394018), (2, 79197009), (3, 52798006), (6, 26399003), (103, 1537806), (206, 768903), (309, 512602), (618, 256301)]