129853864

素因数分解:

$2^3\times 7^1\times {\mathrm{2318819}}^1$

素因数の和:2318832

約数の個数: 16

約数和(自身を含む): 278258400

約数和(自身を除く): 148404536

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 2318819, 4637638, 9275276, 16231733, 18550552, 32463466, 64926932, 129853864]

約数ペア:

[(1, 129853864), (2, 64926932), (4, 32463466), (7, 18550552), (8, 16231733), (14, 9275276), (28, 4637638), (56, 2318819)]