139208826

素因数分解:

$2^1\times 3^1\times {\mathrm{103}}^1\times {\mathrm{225257}}^1$

素因数の和:225365

約数の個数: 16

約数和(自身を含む): 281121984

約数和(自身を除く): 141913158

約数列:

[1, 2, 3, 6, 103, 206, 309, 618, 225257, 450514, 675771, 1351542, 23201471, 46402942, 69604413, 139208826]

約数ペア:

[(1, 139208826), (2, 69604413), (3, 46402942), (6, 23201471), (103, 1351542), (206, 675771), (309, 450514), (618, 225257)]