133606504

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{388391}}^1$

素因数の和:388440

約数の個数: 16

約数和(自身を含む): 256338720

約数和(自身を除く): 122732216

約数列:

[1, 2, 4, 8, 43, 86, 172, 344, 388391, 776782, 1553564, 3107128, 16700813, 33401626, 66803252, 133606504]

約数ペア:

[(1, 133606504), (2, 66803252), (4, 33401626), (8, 16700813), (43, 3107128), (86, 1553564), (172, 776782), (344, 388391)]