164780536

素因数分解:

$2^3\times {\mathrm{37}}^1\times {\mathrm{556691}}^1$

素因数の和:556734

約数の個数: 16

約数和(自身を含む): 317314440

約数和(自身を除く): 152533904

約数列:

[1, 2, 4, 8, 37, 74, 148, 296, 556691, 1113382, 2226764, 4453528, 20597567, 41195134, 82390268, 164780536]

約数ペア:

[(1, 164780536), (2, 82390268), (4, 41195134), (8, 20597567), (37, 4453528), (74, 2226764), (148, 1113382), (296, 556691)]