145722696

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{867397}}^1$

素因数の和:867413

約数の個数: 32

約数和(自身を含む): 416351040

約数和(自身を除く): 270628344

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 867397, 1734794, 2602191, 3469588, 5204382, 6071779, 6939176, 10408764, 12143558, 18215337, 20817528, 24287116, 36430674, 48574232, 72861348, 145722696]

約数ペア:

[(1, 145722696), (2, 72861348), (3, 48574232), (4, 36430674), (6, 24287116), (7, 20817528), (8, 18215337), (12, 12143558), (14, 10408764), (21, 6939176), (24, 6071779), (28, 5204382), (42, 3469588), (56, 2602191), (84, 1734794), (168, 867397)]