161825876

素因数分解:

$2^2\times {\mathrm{97}}^1\times {\mathrm{569}}^1\times {\mathrm{733}}^1$

素因数の和:1403

約数の個数: 24

約数和(自身を含む): 287008680

約数和(自身を除く): 125182804

約数列:

[1, 2, 4, 97, 194, 388, 569, 733, 1138, 1466, 2276, 2932, 55193, 71101, 110386, 142202, 220772, 284404, 417077, 834154, 1668308, 40456469, 80912938, 161825876]

約数ペア:

[(1, 161825876), (2, 80912938), (4, 40456469), (97, 1668308), (194, 834154), (388, 417077), (569, 284404), (733, 220772), (1138, 142202), (1466, 110386), (2276, 71101), (2932, 55193)]