121518014768

素因数分解:

$2^4\times {\mathrm{15667}}^1\times {\mathrm{484769}}^1$

素因数の和:500444

約数の個数: 20

約数和(自身を含む): 235456667160

約数和(自身を除く): 113938652392

約数列:

[1, 2, 4, 8, 16, 15667, 31334, 62668, 125336, 250672, 484769, 969538, 1939076, 3878152, 7756304, 7594875923, 15189751846, 30379503692, 60759007384, 121518014768]

約数ペア:

[(1, 121518014768), (2, 60759007384), (4, 30379503692), (8, 15189751846), (16, 7594875923), (15667, 7756304), (31334, 3878152), (62668, 1939076), (125336, 969538), (250672, 484769)]