165764694872

素因数分解:

$2^3\times 7^1\times {\mathrm{43}}^1\times {\mathrm{68839159}}^1$

素因数の和:68839215

約数の個数: 32

約数和(自身を含む): 363470764800

約数和(自身を除く): 197706069928

約数列:

[1, 2, 4, 7, 8, 14, 28, 43, 56, 86, 172, 301, 344, 602, 1204, 2408, 68839159, 137678318, 275356636, 481874113, 550713272, 963748226, 1927496452, 2960083837, 3854992904, 5920167674, 11840335348, 20720586859, 23680670696, 41441173718, 82882347436, 165764694872]

約数ペア:

[(1, 165764694872), (2, 82882347436), (4, 41441173718), (7, 23680670696), (8, 20720586859), (14, 11840335348), (28, 5920167674), (43, 3854992904), (56, 2960083837), (86, 1927496452), (172, 963748226), (301, 550713272), (344, 481874113), (602, 275356636), (1204, 137678318), (2408, 68839159)]