156948008

素因数分解:

$2^3\times 7^1\times {\mathrm{2802643}}^1$

素因数の和:2802656

約数の個数: 16

約数和(自身を含む): 336317280

約数和(自身を除く): 179369272

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 2802643, 5605286, 11210572, 19618501, 22421144, 39237002, 78474004, 156948008]

約数ペア:

[(1, 156948008), (2, 78474004), (4, 39237002), (7, 22421144), (8, 19618501), (14, 11210572), (28, 5605286), (56, 2802643)]