147942424

素因数分解:

$2^3\times 7^1\times {\mathrm{2641829}}^1$

素因数の和:2641842

約数の個数: 16

約数和(自身を含む): 317019600

約数和(自身を除く): 169077176

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 2641829, 5283658, 10567316, 18492803, 21134632, 36985606, 73971212, 147942424]

約数ペア:

[(1, 147942424), (2, 73971212), (4, 36985606), (7, 21134632), (8, 18492803), (14, 10567316), (28, 5283658), (56, 2641829)]