139349192

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{916771}}^1$

素因数の和:916796

約数の個数: 16

約数和(自身を含む): 275031600

約数和(自身を除く): 135682408

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 916771, 1833542, 3667084, 7334168, 17418649, 34837298, 69674596, 139349192]

約数ペア:

[(1, 139349192), (2, 69674596), (4, 34837298), (8, 17418649), (19, 7334168), (38, 3667084), (76, 1833542), (152, 916771)]