121388168

素因数分解:

$2^3\times {\mathrm{11}}^2\times {\mathrm{89}}^1\times {\mathrm{1409}}^1$

素因数の和:1526

約数の個数: 48

約数和(自身を含む): 253165500

約数和(自身を除く): 131777332

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 89, 121, 178, 242, 356, 484, 712, 968, 979, 1409, 1958, 2818, 3916, 5636, 7832, 10769, 11272, 15499, 21538, 30998, 43076, 61996, 86152, 123992, 125401, 170489, 250802, 340978, 501604, 681956, 1003208, 1363912, 1379411, 2758822, 5517644, 11035288, 15173521, 30347042, 60694084, 121388168]

約数ペア:

[(1, 121388168), (2, 60694084), (4, 30347042), (8, 15173521), (11, 11035288), (22, 5517644), (44, 2758822), (88, 1379411), (89, 1363912), (121, 1003208), (178, 681956), (242, 501604), (356, 340978), (484, 250802), (712, 170489), (968, 125401), (979, 123992), (1409, 86152), (1958, 61996), (2818, 43076), (3916, 30998), (5636, 21538), (7832, 15499), (10769, 11272)]