166028564

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{1321}}^1\times {\mathrm{2417}}^1$

素因数の和:3755

約数の個数: 24

約数和(自身を含む): 313266408

約数和(自身を除く): 147237844

約数列:

[1, 2, 4, 13, 26, 52, 1321, 2417, 2642, 4834, 5284, 9668, 17173, 31421, 34346, 62842, 68692, 125684, 3192857, 6385714, 12771428, 41507141, 83014282, 166028564]

約数ペア:

[(1, 166028564), (2, 83014282), (4, 41507141), (13, 12771428), (26, 6385714), (52, 3192857), (1321, 125684), (2417, 68692), (2642, 62842), (4834, 34346), (5284, 31421), (9668, 17173)]