179797964

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{127}}^1\times {\mathrm{8231}}^1$

素因数の和:8405

約数の個数: 24

約数和(自身を含む): 324538368

約数和(自身を除く): 144740404

約数列:

[1, 2, 4, 43, 86, 127, 172, 254, 508, 5461, 8231, 10922, 16462, 21844, 32924, 353933, 707866, 1045337, 1415732, 2090674, 4181348, 44949491, 89898982, 179797964]

約数ペア:

[(1, 179797964), (2, 89898982), (4, 44949491), (43, 4181348), (86, 2090674), (127, 1415732), (172, 1045337), (254, 707866), (508, 353933), (5461, 32924), (8231, 21844), (10922, 16462)]