139332368

素因数分解:

$2^4\times 7^1\times {\mathrm{1244039}}^1$

素因数の和:1244054

約数の個数: 20

約数和(自身を含む): 308521920

約数和(自身を除く): 169189552

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 1244039, 2488078, 4976156, 8708273, 9952312, 17416546, 19904624, 34833092, 69666184, 139332368]

約数ペア:

[(1, 139332368), (2, 69666184), (4, 34833092), (7, 19904624), (8, 17416546), (14, 9952312), (16, 8708273), (28, 4976156), (56, 2488078), (112, 1244039)]