172993744

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{140417}}^1$

素因数の和:140443

約数の個数: 40

約数和(自身を含む): 417883968

約数和(自身を除く): 244890224

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 56, 77, 88, 112, 154, 176, 308, 616, 1232, 140417, 280834, 561668, 982919, 1123336, 1544587, 1965838, 2246672, 3089174, 3931676, 6178348, 7863352, 10812109, 12356696, 15726704, 21624218, 24713392, 43248436, 86496872, 172993744]

約数ペア:

[(1, 172993744), (2, 86496872), (4, 43248436), (7, 24713392), (8, 21624218), (11, 15726704), (14, 12356696), (16, 10812109), (22, 7863352), (28, 6178348), (44, 3931676), (56, 3089174), (77, 2246672), (88, 1965838), (112, 1544587), (154, 1123336), (176, 982919), (308, 561668), (616, 280834), (1232, 140417)]