164028755

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{127}}^1\times {\mathrm{1021}}^1$

素因数の和:1187

約数の個数: 32

約数和(自身を含む): 226050048

約数和(自身を除く): 62021293

約数列:

[1, 5, 11, 23, 55, 115, 127, 253, 635, 1021, 1265, 1397, 2921, 5105, 6985, 11231, 14605, 23483, 32131, 56155, 117415, 129667, 160655, 258313, 648335, 1291565, 1426337, 2982341, 7131685, 14911705, 32805751, 164028755]

約数ペア:

[(1, 164028755), (5, 32805751), (11, 14911705), (23, 7131685), (55, 2982341), (115, 1426337), (127, 1291565), (253, 648335), (635, 258313), (1021, 160655), (1265, 129667), (1397, 117415), (2921, 56155), (5105, 32131), (6985, 23483), (11231, 14605)]