142786364

素因数分解:

$2^2\times 7^1\times {\mathrm{107}}^1\times {\mathrm{47659}}^1$

素因数の和:47777

約数の個数: 24

約数和(自身を含む): 288247680

約数和(自身を除く): 145461316

約数列:

[1, 2, 4, 7, 14, 28, 107, 214, 428, 749, 1498, 2996, 47659, 95318, 190636, 333613, 667226, 1334452, 5099513, 10199026, 20398052, 35696591, 71393182, 142786364]

約数ペア:

[(1, 142786364), (2, 71393182), (4, 35696591), (7, 20398052), (14, 10199026), (28, 5099513), (107, 1334452), (214, 667226), (428, 333613), (749, 190636), (1498, 95318), (2996, 47659)]