138906296

素因数分解:

$2^3\times {\mathrm{59}}^1\times {\mathrm{294293}}^1$

素因数の和:294358

約数の個数: 16

約数和(自身を含む): 264864600

約数和(自身を除く): 125958304

約数列:

[1, 2, 4, 8, 59, 118, 236, 472, 294293, 588586, 1177172, 2354344, 17363287, 34726574, 69453148, 138906296]

約数ペア:

[(1, 138906296), (2, 69453148), (4, 34726574), (8, 17363287), (59, 2354344), (118, 1177172), (236, 588586), (472, 294293)]