171569288

素因数分解:

$2^3\times {\mathrm{11}}^2\times {\mathrm{421}}^2$

素因数の和:870

約数の個数: 36

約数和(自身を含む): 354437685

約数和(自身を除く): 182868397

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 121, 242, 421, 484, 842, 968, 1684, 3368, 4631, 9262, 18524, 37048, 50941, 101882, 177241, 203764, 354482, 407528, 708964, 1417928, 1949651, 3899302, 7798604, 15597208, 21446161, 42892322, 85784644, 171569288]

約数ペア:

[(1, 171569288), (2, 85784644), (4, 42892322), (8, 21446161), (11, 15597208), (22, 7798604), (44, 3899302), (88, 1949651), (121, 1417928), (242, 708964), (421, 407528), (484, 354482), (842, 203764), (968, 177241), (1684, 101882), (3368, 50941), (4631, 37048), (9262, 18524)]