133397656

素因数分解:

$2^3\times 7^1\times {\mathrm{47}}^1\times {\mathrm{50683}}^1$

素因数の和:50743

約数の個数: 32

約数和(自身を含む): 291939840

約数和(自身を除く): 158542184

約数列:

[1, 2, 4, 7, 8, 14, 28, 47, 56, 94, 188, 329, 376, 658, 1316, 2632, 50683, 101366, 202732, 354781, 405464, 709562, 1419124, 2382101, 2838248, 4764202, 9528404, 16674707, 19056808, 33349414, 66698828, 133397656]

約数ペア:

[(1, 133397656), (2, 66698828), (4, 33349414), (7, 19056808), (8, 16674707), (14, 9528404), (28, 4764202), (47, 2838248), (56, 2382101), (94, 1419124), (188, 709562), (329, 405464), (376, 354781), (658, 202732), (1316, 101366), (2632, 50683)]