164429507

素因数分解:

${\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{307}}^1$

素因数の和:443

約数の個数: 32

約数和(自身を含む): 196922880

約数和(自身を除く): 32493373

約数列:

[1, 11, 23, 29, 73, 253, 307, 319, 667, 803, 1679, 2117, 3377, 7061, 7337, 8903, 18469, 22411, 23287, 48691, 77671, 97933, 204769, 246521, 515453, 535601, 649919, 2252459, 5669983, 7149109, 14948137, 164429507]

約数ペア:

[(1, 164429507), (11, 14948137), (23, 7149109), (29, 5669983), (73, 2252459), (253, 649919), (307, 535601), (319, 515453), (667, 246521), (803, 204769), (1679, 97933), (2117, 77671), (3377, 48691), (7061, 23287), (7337, 22411), (8903, 18469)]