141329156

素因数分解:

$2^2\times {\mathrm{127}}^1\times {\mathrm{278207}}^1$

素因数の和:278338

約数の個数: 12

約数和(自身を含む): 249274368

約数和(自身を除く): 107945212

約数列:

[1, 2, 4, 127, 254, 508, 278207, 556414, 1112828, 35332289, 70664578, 141329156]

約数ペア:

[(1, 141329156), (2, 70664578), (4, 35332289), (127, 1112828), (254, 556414), (508, 278207)]