138017488

素因数分解:

$2^4\times 7^1\times {\mathrm{1232299}}^1$

素因数の和:1232314

約数の個数: 20

約数和(自身を含む): 305610400

約数和(自身を除く): 167592912

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 1232299, 2464598, 4929196, 8626093, 9858392, 17252186, 19716784, 34504372, 69008744, 138017488]

約数ペア:

[(1, 138017488), (2, 69008744), (4, 34504372), (7, 19716784), (8, 17252186), (14, 9858392), (16, 8626093), (28, 4929196), (56, 2464598), (112, 1232299)]