164390576

素因数分解:

$2^4\times 7^1\times {\mathrm{1467773}}^1$

素因数の和:1467788

約数の個数: 20

約数和(自身を含む): 364007952

約数和(自身を除く): 199617376

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 1467773, 2935546, 5871092, 10274411, 11742184, 20548822, 23484368, 41097644, 82195288, 164390576]

約数ペア:

[(1, 164390576), (2, 82195288), (4, 41097644), (7, 23484368), (8, 20548822), (14, 11742184), (16, 10274411), (28, 5871092), (56, 2935546), (112, 1467773)]