157020426

素因数分解:

$2^1\times 3^2\times {\mathrm{197}}^1\times {\mathrm{44281}}^1$

素因数の和:44486

約数の個数: 24

約数和(自身を含む): 341945604

約数和(自身を除く): 184925178

約数列:

[1, 2, 3, 6, 9, 18, 197, 394, 591, 1182, 1773, 3546, 44281, 88562, 132843, 265686, 398529, 797058, 8723357, 17446714, 26170071, 52340142, 78510213, 157020426]

約数ペア:

[(1, 157020426), (2, 78510213), (3, 52340142), (6, 26170071), (9, 17446714), (18, 8723357), (197, 797058), (394, 398529), (591, 265686), (1182, 132843), (1773, 88562), (3546, 44281)]