157434774978

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{2018394551}}^1$

素因数の和:2018394569

約数の個数: 16

約数和(自身を含む): 339090284736

約数和(自身を除く): 181655509758

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 2018394551, 4036789102, 6055183653, 12110367306, 26239129163, 52478258326, 78717387489, 157434774978]

約数ペア:

[(1, 157434774978), (2, 78717387489), (3, 52478258326), (6, 26239129163), (13, 12110367306), (26, 6055183653), (39, 4036789102), (78, 2018394551)]