144731636

素因数分解:

$2^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{120209}}^1$

素因数の和:120263

約数の個数: 24

約数和(自身を含む): 296197440

約数和(自身を除く): 151465804

約数列:

[1, 2, 4, 7, 14, 28, 43, 86, 172, 301, 602, 1204, 120209, 240418, 480836, 841463, 1682926, 3365852, 5168987, 10337974, 20675948, 36182909, 72365818, 144731636]

約数ペア:

[(1, 144731636), (2, 72365818), (4, 36182909), (7, 20675948), (14, 10337974), (28, 5168987), (43, 3365852), (86, 1682926), (172, 841463), (301, 480836), (602, 240418), (1204, 120209)]