135063688

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{199}}^1\times {\mathrm{1973}}^1$

素因数の和:2221

約数の個数: 32

約数和(自身を含む): 260568000

約数和(自身を除く): 125504312

約数列:

[1, 2, 4, 8, 43, 86, 172, 199, 344, 398, 796, 1592, 1973, 3946, 7892, 8557, 15784, 17114, 34228, 68456, 84839, 169678, 339356, 392627, 678712, 785254, 1570508, 3141016, 16882961, 33765922, 67531844, 135063688]

約数ペア:

[(1, 135063688), (2, 67531844), (4, 33765922), (8, 16882961), (43, 3141016), (86, 1570508), (172, 785254), (199, 678712), (344, 392627), (398, 339356), (796, 169678), (1592, 84839), (1973, 68456), (3946, 34228), (7892, 17114), (8557, 15784)]