145217188

素因数分解:

$2^2\times {\mathrm{149}}^1\times {\mathrm{167}}^1\times {\mathrm{1459}}^1$

素因数の和:1779

約数の個数: 24

約数和(自身を含む): 257544000

約数和(自身を除く): 112326812

約数列:

[1, 2, 4, 149, 167, 298, 334, 596, 668, 1459, 2918, 5836, 24883, 49766, 99532, 217391, 243653, 434782, 487306, 869564, 974612, 36304297, 72608594, 145217188]

約数ペア:

[(1, 145217188), (2, 72608594), (4, 36304297), (149, 974612), (167, 869564), (298, 487306), (334, 434782), (596, 243653), (668, 217391), (1459, 99532), (2918, 49766), (5836, 24883)]