144982384

素因数分解:

$2^4\times {\mathrm{439}}^1\times {\mathrm{20641}}^1$

素因数の和:21088

約数の個数: 20

約数和(自身を含む): 281556880

約数和(自身を除く): 136574496

約数列:

[1, 2, 4, 8, 16, 439, 878, 1756, 3512, 7024, 20641, 41282, 82564, 165128, 330256, 9061399, 18122798, 36245596, 72491192, 144982384]

約数ペア:

[(1, 144982384), (2, 72491192), (4, 36245596), (8, 18122798), (16, 9061399), (439, 330256), (878, 165128), (1756, 82564), (3512, 41282), (7024, 20641)]