166138892

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{2443219}}^1$

素因数の和:2443240

約数の個数: 12

約数和(自身を含む): 307845720

約数和(自身を除く): 141706828

約数列:

[1, 2, 4, 17, 34, 68, 2443219, 4886438, 9772876, 41534723, 83069446, 166138892]

約数ペア:

[(1, 166138892), (2, 83069446), (4, 41534723), (17, 9772876), (34, 4886438), (68, 2443219)]