208368144

素因数分解:

$2^4\times 3^2\times {\mathrm{1447001}}^1$

素因数の和:1447015

約数の個数: 30

約数和(自身を含む): 583141806

約数和(自身を除く): 374773662

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 1447001, 2894002, 4341003, 5788004, 8682006, 11576008, 13023009, 17364012, 23152016, 26046018, 34728024, 52092036, 69456048, 104184072, 208368144]

約数ペア:

[(1, 208368144), (2, 104184072), (3, 69456048), (4, 52092036), (6, 34728024), (8, 26046018), (9, 23152016), (12, 17364012), (16, 13023009), (18, 11576008), (24, 8682006), (36, 5788004), (48, 4341003), (72, 2894002), (144, 1447001)]