161671686

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{34501}}^1$

素因数の和:34588

約数の個数: 32

約数和(自身を含む): 357716736

約数和(自身を除く): 196045050

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 71, 142, 213, 426, 781, 1562, 2343, 4686, 34501, 69002, 103503, 207006, 379511, 759022, 1138533, 2277066, 2449571, 4899142, 7348713, 14697426, 26945281, 53890562, 80835843, 161671686]

約数ペア:

[(1, 161671686), (2, 80835843), (3, 53890562), (6, 26945281), (11, 14697426), (22, 7348713), (33, 4899142), (66, 2449571), (71, 2277066), (142, 1138533), (213, 759022), (426, 379511), (781, 207006), (1562, 103503), (2343, 69002), (4686, 34501)]