138867612

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{890177}}^1$

素因数の和:890197

約数の個数: 24

約数和(自身を含む): 348949776

約数和(自身を除く): 210082164

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 890177, 1780354, 2670531, 3560708, 5341062, 10682124, 11572301, 23144602, 34716903, 46289204, 69433806, 138867612]

約数ペア:

[(1, 138867612), (2, 69433806), (3, 46289204), (4, 34716903), (6, 23144602), (12, 11572301), (13, 10682124), (26, 5341062), (39, 3560708), (52, 2670531), (78, 1780354), (156, 890177)]