158232012

素因数分解:

$2^2\times 3^1\times {\mathrm{643}}^1\times {\mathrm{20507}}^1$

素因数の和:21157

約数の個数: 24

約数和(自身を含む): 369800256

約数和(自身を除く): 211568244

約数列:

[1, 2, 3, 4, 6, 12, 643, 1286, 1929, 2572, 3858, 7716, 20507, 41014, 61521, 82028, 123042, 246084, 13186001, 26372002, 39558003, 52744004, 79116006, 158232012]

約数ペア:

[(1, 158232012), (2, 79116006), (3, 52744004), (4, 39558003), (6, 26372002), (12, 13186001), (643, 246084), (1286, 123042), (1929, 82028), (2572, 61521), (3858, 41014), (7716, 20507)]