128316168

素因数分解:

$2^3\times 3^2\times {\mathrm{1782169}}^1$

素因数の和:1782181

約数の個数: 24

約数和(自身を含む): 347523150

約数和(自身を除く): 219206982

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 1782169, 3564338, 5346507, 7128676, 10693014, 14257352, 16039521, 21386028, 32079042, 42772056, 64158084, 128316168]

約数ペア:

[(1, 128316168), (2, 64158084), (3, 42772056), (4, 32079042), (6, 21386028), (8, 16039521), (9, 14257352), (12, 10693014), (18, 7128676), (24, 5346507), (36, 3564338), (72, 1782169)]