139208006

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{432323}}^1$

素因数の和:432355

約数の個数: 16

約数和(自身を含む): 249018624

約数和(自身を除く): 109810618

約数列:

[1, 2, 7, 14, 23, 46, 161, 322, 432323, 864646, 3026261, 6052522, 9943429, 19886858, 69604003, 139208006]

約数ペア:

[(1, 139208006), (2, 69604003), (7, 19886858), (14, 9943429), (23, 6052522), (46, 3026261), (161, 864646), (322, 432323)]