157241868

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{1871927}}^1$

素因数の和:1871941

約数の個数: 24

約数和(自身を含む): 419311872

約数和(自身を除く): 262070004

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 1871927, 3743854, 5615781, 7487708, 11231562, 13103489, 22463124, 26206978, 39310467, 52413956, 78620934, 157241868]

約数ペア:

[(1, 157241868), (2, 78620934), (3, 52413956), (4, 39310467), (6, 26206978), (7, 22463124), (12, 13103489), (14, 11231562), (21, 7487708), (28, 5615781), (42, 3743854), (84, 1871927)]