144966992

素因数分解:

$2^4\times {\mathrm{139}}^1\times {\mathrm{65183}}^1$

素因数の和:65330

約数の個数: 20

約数和(自身を含む): 282898560

約数和(自身を除く): 137931568

約数列:

[1, 2, 4, 8, 16, 139, 278, 556, 1112, 2224, 65183, 130366, 260732, 521464, 1042928, 9060437, 18120874, 36241748, 72483496, 144966992]

約数ペア:

[(1, 144966992), (2, 72483496), (4, 36241748), (8, 18120874), (16, 9060437), (139, 1042928), (278, 521464), (556, 260732), (1112, 130366), (2224, 65183)]