156789381077

素因数分解:

$7^1\times {\mathrm{53}}^1\times {\mathrm{2129}}^1\times {\mathrm{198503}}^1$

素因数の和:200692

約数の個数: 16

約数和(自身を含む): 182655440640

約数和(自身を除く): 25866059563

約数列:

[1, 7, 53, 371, 2129, 14903, 112837, 198503, 789859, 1389521, 10520659, 73644613, 422612887, 2958290209, 22398483011, 156789381077]

約数ペア:

[(1, 156789381077), (7, 22398483011), (53, 2958290209), (371, 422612887), (2129, 73644613), (14903, 10520659), (112837, 1389521), (198503, 789859)]