168214578

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{271}}^1\times {\mathrm{14779}}^1$

素因数の和:15062

約数の個数: 32

約数和(自身を含む): 385935360

約数和(自身を除く): 217720782

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 271, 542, 813, 1626, 1897, 3794, 5691, 11382, 14779, 29558, 44337, 88674, 103453, 206906, 310359, 620718, 4005109, 8010218, 12015327, 24030654, 28035763, 56071526, 84107289, 168214578]

約数ペア:

[(1, 168214578), (2, 84107289), (3, 56071526), (6, 28035763), (7, 24030654), (14, 12015327), (21, 8010218), (42, 4005109), (271, 620718), (542, 310359), (813, 206906), (1626, 103453), (1897, 88674), (3794, 44337), (5691, 29558), (11382, 14779)]