167943281668

素因数分解:

$2^2\times {\mathrm{109}}^1\times {\mathrm{385191013}}^1$

素因数の和:385191126

約数の個数: 12

約数和(自身を含む): 296597080780

約数和(自身を除く): 128653799112

約数列:

[1, 2, 4, 109, 218, 436, 385191013, 770382026, 1540764052, 41985820417, 83971640834, 167943281668]

約数ペア:

[(1, 167943281668), (2, 83971640834), (4, 41985820417), (109, 1540764052), (218, 770382026), (436, 385191013)]