168548857538

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{11689}}^1\times {\mathrm{379459}}^1$

素因数の和:391169

約数の個数: 16

約数和(自身を含む): 266153244000

約数和(自身を除く): 97604386462

約数列:

[1, 2, 19, 38, 11689, 23378, 222091, 379459, 444182, 758918, 7209721, 14419442, 4435496251, 8870992502, 84274428769, 168548857538]

約数ペア:

[(1, 168548857538), (2, 84274428769), (19, 8870992502), (38, 4435496251), (11689, 14419442), (23378, 7209721), (222091, 758918), (379459, 444182)]