140184744

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{834433}}^1$

素因数の和:834449

約数の個数: 32

約数和(自身を含む): 400528320

約数和(自身を除く): 260343576

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 834433, 1668866, 2503299, 3337732, 5006598, 5841031, 6675464, 10013196, 11682062, 17523093, 20026392, 23364124, 35046186, 46728248, 70092372, 140184744]

約数ペア:

[(1, 140184744), (2, 70092372), (3, 46728248), (4, 35046186), (6, 23364124), (7, 20026392), (8, 17523093), (12, 11682062), (14, 10013196), (21, 6675464), (24, 5841031), (28, 5006598), (42, 3337732), (56, 2503299), (84, 1668866), (168, 834433)]