161374906

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{14759}}^1$

素因数の和:14850

約数の個数: 32

約数和(自身を含む): 306063360

約数和(自身を除く): 144688454

約数列:

[1, 2, 7, 11, 14, 22, 71, 77, 142, 154, 497, 781, 994, 1562, 5467, 10934, 14759, 29518, 103313, 162349, 206626, 324698, 1047889, 1136443, 2095778, 2272886, 7335223, 11526779, 14670446, 23053558, 80687453, 161374906]

約数ペア:

[(1, 161374906), (2, 80687453), (7, 23053558), (11, 14670446), (14, 11526779), (22, 7335223), (71, 2272886), (77, 2095778), (142, 1136443), (154, 1047889), (497, 324698), (781, 206626), (994, 162349), (1562, 103313), (5467, 29518), (10934, 14759)]