138184865274

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{28189487}}^1$

素因数の和:28189554

約数の個数: 32

約数和(自身を含む): 297680993280

約数和(自身を除く): 159496128006

約数列:

[1, 2, 3, 6, 19, 38, 43, 57, 86, 114, 129, 258, 817, 1634, 2451, 4902, 28189487, 56378974, 84568461, 169136922, 535600253, 1071200506, 1212147941, 1606800759, 2424295882, 3213601518, 3636443823, 7272887646, 23030810879, 46061621758, 69092432637, 138184865274]

約数ペア:

[(1, 138184865274), (2, 69092432637), (3, 46061621758), (6, 23030810879), (19, 7272887646), (38, 3636443823), (43, 3213601518), (57, 2424295882), (86, 1606800759), (114, 1212147941), (129, 1071200506), (258, 535600253), (817, 169136922), (1634, 84568461), (2451, 56378974), (4902, 28189487)]