156929435870

素因数分解:

$2^1\times 5^1\times {\mathrm{199}}^1\times {\mathrm{601}}^1\times {\mathrm{131213}}^1$

素因数の和:132020

約数の個数: 32

約数和(自身を含む): 284366980800

約数和(自身を除く): 127437544930

約数列:

[1, 2, 5, 10, 199, 398, 601, 995, 1202, 1990, 3005, 6010, 119599, 131213, 239198, 262426, 597995, 656065, 1195990, 1312130, 26111387, 52222774, 78859013, 130556935, 157718026, 261113870, 394295065, 788590130, 15692943587, 31385887174, 78464717935, 156929435870]

約数ペア:

[(1, 156929435870), (2, 78464717935), (5, 31385887174), (10, 15692943587), (199, 788590130), (398, 394295065), (601, 261113870), (995, 157718026), (1202, 130556935), (1990, 78859013), (3005, 52222774), (6010, 26111387), (119599, 1312130), (131213, 1195990), (239198, 656065), (262426, 597995)]