139845456

素因数分解:

$2^4\times 3^2\times {\mathrm{971149}}^1$

素因数の和:971163

約数の個数: 30

約数和(自身を含む): 391373450

約数和(自身を除く): 251527994

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 971149, 1942298, 2913447, 3884596, 5826894, 7769192, 8740341, 11653788, 15538384, 17480682, 23307576, 34961364, 46615152, 69922728, 139845456]

約数ペア:

[(1, 139845456), (2, 69922728), (3, 46615152), (4, 34961364), (6, 23307576), (8, 17480682), (9, 15538384), (12, 11653788), (16, 8740341), (18, 7769192), (24, 5826894), (36, 3884596), (48, 2913447), (72, 1942298), (144, 971149)]