156744008

素因数分解:

$2^3\times {\mathrm{1279}}^1\times {\mathrm{15319}}^1$

素因数の和:16604

約数の個数: 16

約数和(自身を含む): 294144000

約数和(自身を除く): 137399992

約数列:

[1, 2, 4, 8, 1279, 2558, 5116, 10232, 15319, 30638, 61276, 122552, 19593001, 39186002, 78372004, 156744008]

約数ペア:

[(1, 156744008), (2, 78372004), (4, 39186002), (8, 19593001), (1279, 122552), (2558, 61276), (5116, 30638), (10232, 15319)]