138691878

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^2\times {\mathrm{136777}}^1$

素因数の和:136808

約数の個数: 24

約数和(自身を含む): 300364488

約数和(自身を除く): 161672610

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 169, 338, 507, 1014, 136777, 273554, 410331, 820662, 1778101, 3556202, 5334303, 10668606, 23115313, 46230626, 69345939, 138691878]

約数ペア:

[(1, 138691878), (2, 69345939), (3, 46230626), (6, 23115313), (13, 10668606), (26, 5334303), (39, 3556202), (78, 1778101), (169, 820662), (338, 410331), (507, 273554), (1014, 136777)]