149040896

素因数分解:

$2^8\times {\mathrm{293}}^1\times {\mathrm{1987}}^1$

素因数の和:2296

約数の個数: 36

約数和(自身を含む): 298665192

約数和(自身を除く): 149624296

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 293, 586, 1172, 1987, 2344, 3974, 4688, 7948, 9376, 15896, 18752, 31792, 37504, 63584, 75008, 127168, 254336, 508672, 582191, 1164382, 2328764, 4657528, 9315056, 18630112, 37260224, 74520448, 149040896]

約数ペア:

[(1, 149040896), (2, 74520448), (4, 37260224), (8, 18630112), (16, 9315056), (32, 4657528), (64, 2328764), (128, 1164382), (256, 582191), (293, 508672), (586, 254336), (1172, 127168), (1987, 75008), (2344, 63584), (3974, 37504), (4688, 31792), (7948, 18752), (9376, 15896)]