140053348

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{28723}}^1$

素因数の和:28803

約数の個数: 24

約数和(自身を含む): 260584128

約数和(自身を除く): 120530780

約数列:

[1, 2, 4, 23, 46, 53, 92, 106, 212, 1219, 2438, 4876, 28723, 57446, 114892, 660629, 1321258, 1522319, 2642516, 3044638, 6089276, 35013337, 70026674, 140053348]

約数ペア:

[(1, 140053348), (2, 70026674), (4, 35013337), (23, 6089276), (46, 3044638), (53, 2642516), (92, 1522319), (106, 1321258), (212, 660629), (1219, 114892), (2438, 57446), (4876, 28723)]