158092496

素因数分解:

$2^4\times {\mathrm{311}}^1\times {\mathrm{31771}}^1$

素因数の和:32090

約数の個数: 20

約数和(自身を含む): 307298784

約数和(自身を除く): 149206288

約数列:

[1, 2, 4, 8, 16, 311, 622, 1244, 2488, 4976, 31771, 63542, 127084, 254168, 508336, 9880781, 19761562, 39523124, 79046248, 158092496]

約数ペア:

[(1, 158092496), (2, 79046248), (4, 39523124), (8, 19761562), (16, 9880781), (311, 508336), (622, 254168), (1244, 127084), (2488, 63542), (4976, 31771)]