164999256

素因数分解:

$2^3\times 3^1\times {\mathrm{43}}^1\times {\mathrm{101}}^1\times {\mathrm{1583}}^1$

素因数の和:1736

約数の個数: 64

約数和(自身を含む): 426539520

約数和(自身を除く): 261540264

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 43, 86, 101, 129, 172, 202, 258, 303, 344, 404, 516, 606, 808, 1032, 1212, 1583, 2424, 3166, 4343, 4749, 6332, 8686, 9498, 12664, 13029, 17372, 18996, 26058, 34744, 37992, 52116, 68069, 104232, 136138, 159883, 204207, 272276, 319766, 408414, 479649, 544552, 639532, 816828, 959298, 1279064, 1633656, 1918596, 3837192, 6874969, 13749938, 20624907, 27499876, 41249814, 54999752, 82499628, 164999256]

約数ペア:

[(1, 164999256), (2, 82499628), (3, 54999752), (4, 41249814), (6, 27499876), (8, 20624907), (12, 13749938), (24, 6874969), (43, 3837192), (86, 1918596), (101, 1633656), (129, 1279064), (172, 959298), (202, 816828), (258, 639532), (303, 544552), (344, 479649), (404, 408414), (516, 319766), (606, 272276), (808, 204207), (1032, 159883), (1212, 136138), (1583, 104232), (2424, 68069), (3166, 52116), (4343, 37992), (4749, 34744), (6332, 26058), (8686, 18996), (9498, 17372), (12664, 13029)]