131744018

素因数分解:

$2^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{154267}}^1$

素因数の和:154337

約数の個数: 16

約数和(自身を含む): 229550784

約数和(自身を除く): 97806766

約数列:

[1, 2, 7, 14, 61, 122, 427, 854, 154267, 308534, 1079869, 2159738, 9410287, 18820574, 65872009, 131744018]

約数ペア:

[(1, 131744018), (2, 65872009), (7, 18820574), (14, 9410287), (61, 2159738), (122, 1079869), (427, 308534), (854, 154267)]