140342968

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{923309}}^1$

素因数の和:923334

約数の個数: 16

約数和(自身を含む): 276993000

約数和(自身を除く): 136650032

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 923309, 1846618, 3693236, 7386472, 17542871, 35085742, 70171484, 140342968]

約数ペア:

[(1, 140342968), (2, 70171484), (4, 35085742), (8, 17542871), (19, 7386472), (38, 3693236), (76, 1846618), (152, 923309)]