157569306

素因数分解:

$2^1\times 3^1\times {\mathrm{71}}^1\times {\mathrm{283}}^1\times {\mathrm{1307}}^1$

素因数の和:1666

約数の個数: 32

約数和(自身を含む): 320951808

約数和(自身を除く): 163382502

約数列:

[1, 2, 3, 6, 71, 142, 213, 283, 426, 566, 849, 1307, 1698, 2614, 3921, 7842, 20093, 40186, 60279, 92797, 120558, 185594, 278391, 369881, 556782, 739762, 1109643, 2219286, 26261551, 52523102, 78784653, 157569306]

約数ペア:

[(1, 157569306), (2, 78784653), (3, 52523102), (6, 26261551), (71, 2219286), (142, 1109643), (213, 739762), (283, 556782), (426, 369881), (566, 278391), (849, 185594), (1307, 120558), (1698, 92797), (2614, 60279), (3921, 40186), (7842, 20093)]