138861156

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{1653109}}^1$

素因数の和:1653123

約数の個数: 24

約数和(自身を含む): 370296640

約数和(自身を除く): 231435484

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 1653109, 3306218, 4959327, 6612436, 9918654, 11571763, 19837308, 23143526, 34715289, 46287052, 69430578, 138861156]

約数ペア:

[(1, 138861156), (2, 69430578), (3, 46287052), (4, 34715289), (6, 23143526), (7, 19837308), (12, 11571763), (14, 9918654), (21, 6612436), (28, 4959327), (42, 3306218), (84, 1653109)]