138246806

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{103}}^1\times {\mathrm{15607}}^1$

素因数の和:15755

約数の個数: 16

約数和(自身を含む): 214266624

約数和(自身を除く): 76019818

約数列:

[1, 2, 43, 86, 103, 206, 4429, 8858, 15607, 31214, 671101, 1342202, 1607521, 3215042, 69123403, 138246806]

約数ペア:

[(1, 138246806), (2, 69123403), (43, 3215042), (86, 1607521), (103, 1342202), (206, 671101), (4429, 31214), (8858, 15607)]