139682448

素因数分解:

$2^4\times 3^3\times {\mathrm{323339}}^1$

素因数の和:323356

約数の個数: 40

約数和(自身を含む): 400941600

約数和(自身を除く): 261259152

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 432, 323339, 646678, 970017, 1293356, 1940034, 2586712, 2910051, 3880068, 5173424, 5820102, 7760136, 8730153, 11640204, 15520272, 17460306, 23280408, 34920612, 46560816, 69841224, 139682448]

約数ペア:

[(1, 139682448), (2, 69841224), (3, 46560816), (4, 34920612), (6, 23280408), (8, 17460306), (9, 15520272), (12, 11640204), (16, 8730153), (18, 7760136), (24, 5820102), (27, 5173424), (36, 3880068), (48, 2910051), (54, 2586712), (72, 1940034), (108, 1293356), (144, 970017), (216, 646678), (432, 323339)]