166899238

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{191}}^1\times {\mathrm{39719}}^1$

素因数の和:39923

約数の個数: 16

約数和(自身を含む): 274544640

約数和(自身を除く): 107645402

約数列:

[1, 2, 11, 22, 191, 382, 2101, 4202, 39719, 79438, 436909, 873818, 7586329, 15172658, 83449619, 166899238]

約数ペア:

[(1, 166899238), (2, 83449619), (11, 15172658), (22, 7586329), (191, 873818), (382, 436909), (2101, 79438), (4202, 39719)]