165748996912

素因数分解:

$2^4\times {\mathrm{30631}}^1\times {\mathrm{338197}}^1$

素因数の和:368836

約数の個数: 20

約数和(自身を含む): 321150115216

約数和(自身を除く): 155401118304

約数列:

[1, 2, 4, 8, 16, 30631, 61262, 122524, 245048, 338197, 490096, 676394, 1352788, 2705576, 5411152, 10359312307, 20718624614, 41437249228, 82874498456, 165748996912]

約数ペア:

[(1, 165748996912), (2, 82874498456), (4, 41437249228), (8, 20718624614), (16, 10359312307), (30631, 5411152), (61262, 2705576), (122524, 1352788), (245048, 676394), (338197, 490096)]