144417208

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{1388627}}^1$

素因数の和:1388646

約数の個数: 16

約数和(自身を含む): 291611880

約数和(自身を除く): 147194672

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 1388627, 2777254, 5554508, 11109016, 18052151, 36104302, 72208604, 144417208]

約数ペア:

[(1, 144417208), (2, 72208604), (4, 36104302), (8, 18052151), (13, 11109016), (26, 5554508), (52, 2777254), (104, 1388627)]