157066013420

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{461958863}}^1$

素因数の和:461958889

約数の個数: 24

約数和(自身を含む): 349240901184

約数和(自身を除く): 192174887764

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 461958863, 923917726, 1847835452, 2309794315, 4619588630, 7853300671, 9239177260, 15706601342, 31413202684, 39266503355, 78533006710, 157066013420]

約数ペア:

[(1, 157066013420), (2, 78533006710), (4, 39266503355), (5, 31413202684), (10, 15706601342), (17, 9239177260), (20, 7853300671), (34, 4619588630), (68, 2309794315), (85, 1847835452), (170, 923917726), (340, 461958863)]