165035164

素因数分解:

$2^2\times 7^1\times {\mathrm{223}}^1\times {\mathrm{26431}}^1$

素因数の和:26665

約数の個数: 24

約数和(自身を含む): 331563008

約数和(自身を除く): 166527844

約数列:

[1, 2, 4, 7, 14, 28, 223, 446, 892, 1561, 3122, 6244, 26431, 52862, 105724, 185017, 370034, 740068, 5894113, 11788226, 23576452, 41258791, 82517582, 165035164]

約数ペア:

[(1, 165035164), (2, 82517582), (4, 41258791), (7, 23576452), (14, 11788226), (28, 5894113), (223, 740068), (446, 370034), (892, 185017), (1561, 105724), (3122, 52862), (6244, 26431)]