136821128

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{900139}}^1$

素因数の和:900164

約数の個数: 16

約数和(自身を含む): 270042000

約数和(自身を除く): 133220872

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 900139, 1800278, 3600556, 7201112, 17102641, 34205282, 68410564, 136821128]

約数ペア:

[(1, 136821128), (2, 68410564), (4, 34205282), (8, 17102641), (19, 7201112), (38, 3600556), (76, 1800278), (152, 900139)]