131940184

素因数分解:

$2^3\times {\mathrm{179}}^1\times {\mathrm{199}}^1\times {\mathrm{463}}^1$

素因数の和:847

約数の個数: 32

約数和(自身を含む): 250560000

約数和(自身を除く): 118619816

約数列:

[1, 2, 4, 8, 179, 199, 358, 398, 463, 716, 796, 926, 1432, 1592, 1852, 3704, 35621, 71242, 82877, 92137, 142484, 165754, 184274, 284968, 331508, 368548, 663016, 737096, 16492523, 32985046, 65970092, 131940184]

約数ペア:

[(1, 131940184), (2, 65970092), (4, 32985046), (8, 16492523), (179, 737096), (199, 663016), (358, 368548), (398, 331508), (463, 284968), (716, 184274), (796, 165754), (926, 142484), (1432, 92137), (1592, 82877), (1852, 71242), (3704, 35621)]