142572168

素因数分解:

$2^3\times 3^2\times {\mathrm{1980169}}^1$

素因数の和:1980181

約数の個数: 24

約数和(自身を含む): 386133150

約数和(自身を除く): 243560982

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 1980169, 3960338, 5940507, 7920676, 11881014, 15841352, 17821521, 23762028, 35643042, 47524056, 71286084, 142572168]

約数ペア:

[(1, 142572168), (2, 71286084), (3, 47524056), (4, 35643042), (6, 23762028), (8, 17821521), (9, 15841352), (12, 11881014), (18, 7920676), (24, 5940507), (36, 3960338), (72, 1980169)]