142489208

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{937429}}^1$

素因数の和:937454

約数の個数: 16

約数和(自身を含む): 281229000

約数和(自身を除く): 138739792

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 937429, 1874858, 3749716, 7499432, 17811151, 35622302, 71244604, 142489208]

約数ペア:

[(1, 142489208), (2, 71244604), (4, 35622302), (8, 17811151), (19, 7499432), (38, 3749716), (76, 1874858), (152, 937429)]