161997852

素因数分解:

$2^2\times 3^1\times {\mathrm{3359}}^1\times {\mathrm{4019}}^1$

素因数の和:7385

約数の個数: 24

約数和(自身を含む): 378201600

約数和(自身を除く): 216203748

約数列:

[1, 2, 3, 4, 6, 12, 3359, 4019, 6718, 8038, 10077, 12057, 13436, 16076, 20154, 24114, 40308, 48228, 13499821, 26999642, 40499463, 53999284, 80998926, 161997852]

約数ペア:

[(1, 161997852), (2, 80998926), (3, 53999284), (4, 40499463), (6, 26999642), (12, 13499821), (3359, 48228), (4019, 40308), (6718, 24114), (8038, 20154), (10077, 16076), (12057, 13436)]