138372

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{887}}^1$

素因数の和:907

約数の個数: 24

約数和(自身を含む): 348096

約数和(自身を除く): 209724

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 887, 1774, 2661, 3548, 5322, 10644, 11531, 23062, 34593, 46124, 69186, 138372]

約数ペア:

[(1, 138372), (2, 69186), (3, 46124), (4, 34593), (6, 23062), (12, 11531), (13, 10644), (26, 5322), (39, 3548), (52, 2661), (78, 1774), (156, 887)]