139589464

素因数分解:

$2^3\times 7^1\times {\mathrm{839}}^1\times {\mathrm{2971}}^1$

素因数の和:3823

約数の個数: 32

約数和(自身を含む): 299577600

約数和(自身を除く): 159988136

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 839, 1678, 2971, 3356, 5873, 5942, 6712, 11746, 11884, 20797, 23492, 23768, 41594, 46984, 83188, 166376, 2492669, 4985338, 9970676, 17448683, 19941352, 34897366, 69794732, 139589464]

約数ペア:

[(1, 139589464), (2, 69794732), (4, 34897366), (7, 19941352), (8, 17448683), (14, 9970676), (28, 4985338), (56, 2492669), (839, 166376), (1678, 83188), (2971, 46984), (3356, 41594), (5873, 23768), (5942, 23492), (6712, 20797), (11746, 11884)]