168398968

素因数分解:

$2^3\times {\mathrm{823}}^1\times {\mathrm{25577}}^1$

素因数の和:26406

約数の個数: 16

約数和(自身を含む): 316144080

約数和(自身を除く): 147745112

約数列:

[1, 2, 4, 8, 823, 1646, 3292, 6584, 25577, 51154, 102308, 204616, 21049871, 42099742, 84199484, 168398968]

約数ペア:

[(1, 168398968), (2, 84199484), (4, 42099742), (8, 21049871), (823, 204616), (1646, 102308), (3292, 51154), (6584, 25577)]