144492866

素因数分解:

$2^1\times 7^3\times {\mathrm{210631}}^1$

素因数の和:210654

約数の個数: 16

約数和(自身を含む): 252758400

約数和(自身を除く): 108265534

約数列:

[1, 2, 7, 14, 49, 98, 343, 686, 210631, 421262, 1474417, 2948834, 10320919, 20641838, 72246433, 144492866]

約数ペア:

[(1, 144492866), (2, 72246433), (7, 20641838), (14, 10320919), (49, 2948834), (98, 1474417), (343, 421262), (686, 210631)]