164786664

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{22811}}^1$

素因数の和:22870

約数の個数: 64

約数和(自身を含む): 481789440

約数和(自身を除く): 317002776

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 43, 56, 84, 86, 129, 168, 172, 258, 301, 344, 516, 602, 903, 1032, 1204, 1806, 2408, 3612, 7224, 22811, 45622, 68433, 91244, 136866, 159677, 182488, 273732, 319354, 479031, 547464, 638708, 958062, 980873, 1277416, 1916124, 1961746, 2942619, 3832248, 3923492, 5885238, 6866111, 7846984, 11770476, 13732222, 20598333, 23540952, 27464444, 41196666, 54928888, 82393332, 164786664]

約数ペア:

[(1, 164786664), (2, 82393332), (3, 54928888), (4, 41196666), (6, 27464444), (7, 23540952), (8, 20598333), (12, 13732222), (14, 11770476), (21, 7846984), (24, 6866111), (28, 5885238), (42, 3923492), (43, 3832248), (56, 2942619), (84, 1961746), (86, 1916124), (129, 1277416), (168, 980873), (172, 958062), (258, 638708), (301, 547464), (344, 479031), (516, 319354), (602, 273732), (903, 182488), (1032, 159677), (1204, 136866), (1806, 91244), (2408, 68433), (3612, 45622), (7224, 22811)]