138692568

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{825551}}^1$

素因数の和:825567

約数の個数: 32

約数和(自身を含む): 396264960

約数和(自身を除く): 257572392

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 825551, 1651102, 2476653, 3302204, 4953306, 5778857, 6604408, 9906612, 11557714, 17336571, 19813224, 23115428, 34673142, 46230856, 69346284, 138692568]

約数ペア:

[(1, 138692568), (2, 69346284), (3, 46230856), (4, 34673142), (6, 23115428), (7, 19813224), (8, 17336571), (12, 11557714), (14, 9906612), (21, 6604408), (24, 5778857), (28, 4953306), (42, 3302204), (56, 2476653), (84, 1651102), (168, 825551)]