137796008

素因数分解:

$2^3\times 7^1\times {\mathrm{2460643}}^1$

素因数の和:2460656

約数の個数: 16

約数和(自身を含む): 295277280

約数和(自身を除く): 157481272

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 2460643, 4921286, 9842572, 17224501, 19685144, 34449002, 68898004, 137796008]

約数ペア:

[(1, 137796008), (2, 68898004), (4, 34449002), (7, 19685144), (8, 17224501), (14, 9842572), (28, 4921286), (56, 2460643)]