129436908

素因数分解:

$2^2\times 3^1\times {\mathrm{131}}^1\times {\mathrm{82339}}^1$

素因数の和:82477

約数の個数: 24

約数和(自身を含む): 304328640

約数和(自身を除く): 174891732

約数列:

[1, 2, 3, 4, 6, 12, 131, 262, 393, 524, 786, 1572, 82339, 164678, 247017, 329356, 494034, 988068, 10786409, 21572818, 32359227, 43145636, 64718454, 129436908]

約数ペア:

[(1, 129436908), (2, 64718454), (3, 43145636), (4, 32359227), (6, 21572818), (12, 10786409), (131, 988068), (262, 494034), (393, 329356), (524, 247017), (786, 164678), (1572, 82339)]