138304136

素因数分解:

$2^3\times {\mathrm{53}}^1\times {\mathrm{326189}}^1$

素因数の和:326248

約数の個数: 16

約数和(自身を含む): 264213900

約数和(自身を除く): 125909764

約数列:

[1, 2, 4, 8, 53, 106, 212, 424, 326189, 652378, 1304756, 2609512, 17288017, 34576034, 69152068, 138304136]

約数ペア:

[(1, 138304136), (2, 69152068), (4, 34576034), (8, 17288017), (53, 2609512), (106, 1304756), (212, 652378), (424, 326189)]