168432207

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{199}}^1\times {\mathrm{479}}^1$

素因数の和:731

約数の個数: 32

約数和(自身を含む): 245760000

約数和(自身を除く): 77327793

約数列:

[1, 3, 19, 31, 57, 93, 199, 479, 589, 597, 1437, 1767, 3781, 6169, 9101, 11343, 14849, 18507, 27303, 44547, 95321, 117211, 282131, 285963, 351633, 846393, 1811099, 2954951, 5433297, 8864853, 56144069, 168432207]

約数ペア:

[(1, 168432207), (3, 56144069), (19, 8864853), (31, 5433297), (57, 2954951), (93, 1811099), (199, 846393), (479, 351633), (589, 285963), (597, 282131), (1437, 117211), (1767, 95321), (3781, 44547), (6169, 27303), (9101, 18507), (11343, 14849)]