120894342

素因数分解:

$2^1\times 3^1\times {\mathrm{257}}^1\times {\mathrm{78401}}^1$

素因数の和:78663

約数の個数: 16

約数和(自身を含む): 242732592

約数和(自身を除く): 121838250

約数列:

[1, 2, 3, 6, 257, 514, 771, 1542, 78401, 156802, 235203, 470406, 20149057, 40298114, 60447171, 120894342]

約数ペア:

[(1, 120894342), (2, 60447171), (3, 40298114), (6, 20149057), (257, 470406), (514, 235203), (771, 156802), (1542, 78401)]