178442984

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{1051}}^1\times {\mathrm{1117}}^1$

素因数の和:2193

約数の個数: 32

約数和(自身を含む): 352840800

約数和(自身を除く): 174397816

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 1051, 1117, 2102, 2234, 4204, 4468, 8408, 8936, 19969, 21223, 39938, 42446, 79876, 84892, 159752, 169784, 1173967, 2347934, 4695868, 9391736, 22305373, 44610746, 89221492, 178442984]

約数ペア:

[(1, 178442984), (2, 89221492), (4, 44610746), (8, 22305373), (19, 9391736), (38, 4695868), (76, 2347934), (152, 1173967), (1051, 169784), (1117, 159752), (2102, 84892), (2234, 79876), (4204, 42446), (4468, 39938), (8408, 21223), (8936, 19969)]