156947393630

素因数分解:

$2^1\times 5^1\times {\mathrm{199}}^1\times {\mathrm{1193}}^1\times {\mathrm{66109}}^1$

素因数の和:67508

約数の個数: 32

約数和(自身を含む): 284167224000

約数和(自身を除く): 127219830370

約数列:

[1, 2, 5, 10, 199, 398, 995, 1193, 1990, 2386, 5965, 11930, 66109, 132218, 237407, 330545, 474814, 661090, 1187035, 2374070, 13155691, 26311382, 65778455, 78868037, 131556910, 157736074, 394340185, 788680370, 15694739363, 31389478726, 78473696815, 156947393630]

約数ペア:

[(1, 156947393630), (2, 78473696815), (5, 31389478726), (10, 15694739363), (199, 788680370), (398, 394340185), (995, 157736074), (1193, 131556910), (1990, 78868037), (2386, 65778455), (5965, 26311382), (11930, 13155691), (66109, 2374070), (132218, 1187035), (237407, 661090), (330545, 474814)]