138881134

素因数分解:

$2^1\times 7^1\times {\mathrm{677}}^1\times {\mathrm{14653}}^1$

素因数の和:15339

約数の個数: 16

約数和(自身を含む): 238449888

約数和(自身を除く): 99568754

約数列:

[1, 2, 7, 14, 677, 1354, 4739, 9478, 14653, 29306, 102571, 205142, 9920081, 19840162, 69440567, 138881134]

約数ペア:

[(1, 138881134), (2, 69440567), (7, 19840162), (14, 9920081), (677, 205142), (1354, 102571), (4739, 29306), (9478, 14653)]