149675806

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{562691}}^1$

素因数の和:562719

約数の個数: 16

約数和(自身を含む): 270092160

約数和(自身を除く): 120416354

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 562691, 1125382, 3938837, 7877674, 10691129, 21382258, 74837903, 149675806]

約数ペア:

[(1, 149675806), (2, 74837903), (7, 21382258), (14, 10691129), (19, 7877674), (38, 3938837), (133, 1125382), (266, 562691)]