164290442

素因数分解:

$2^1\times {\mathrm{73}}^1\times {\mathrm{181}}^1\times {\mathrm{6217}}^1$

素因数の和:6473

約数の個数: 16

約数和(自身を含む): 251232072

約数和(自身を除く): 86941630

約数列:

[1, 2, 73, 146, 181, 362, 6217, 12434, 13213, 26426, 453841, 907682, 1125277, 2250554, 82145221, 164290442]

約数ペア:

[(1, 164290442), (2, 82145221), (73, 2250554), (146, 1125277), (181, 907682), (362, 453841), (6217, 26426), (12434, 13213)]