161946134

素因数分解:

$2^1\times 7^1\times {\mathrm{2137}}^1\times {\mathrm{5413}}^1$

素因数の和:7559

約数の個数: 16

約数和(自身を含む): 277803168

約数和(自身を除く): 115857034

約数列:

[1, 2, 7, 14, 2137, 4274, 5413, 10826, 14959, 29918, 37891, 75782, 11567581, 23135162, 80973067, 161946134]

約数ペア:

[(1, 161946134), (2, 80973067), (7, 23135162), (14, 11567581), (2137, 75782), (4274, 37891), (5413, 29918), (10826, 14959)]