138836248

素因数分解:

$2^3\times {\mathrm{2111}}^1\times {\mathrm{8221}}^1$

素因数の和:10338

約数の個数: 16

約数和(自身を含む): 260472960

約数和(自身を除く): 121636712

約数列:

[1, 2, 4, 8, 2111, 4222, 8221, 8444, 16442, 16888, 32884, 65768, 17354531, 34709062, 69418124, 138836248]

約数ペア:

[(1, 138836248), (2, 69418124), (4, 34709062), (8, 17354531), (2111, 65768), (4222, 32884), (8221, 16888), (8444, 16442)]