121634576

素因数分解:

$2^4\times 7^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{661}}^1$

素因数の和:760

約数の個数: 80

約数和(自身を含む): 283696128

約数和(自身を除く): 162061552

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 53, 56, 62, 106, 112, 124, 212, 217, 248, 371, 424, 434, 496, 661, 742, 848, 868, 1322, 1484, 1643, 1736, 2644, 2968, 3286, 3472, 4627, 5288, 5936, 6572, 9254, 10576, 11501, 13144, 18508, 20491, 23002, 26288, 35033, 37016, 40982, 46004, 70066, 74032, 81964, 92008, 140132, 143437, 163928, 184016, 245231, 280264, 286874, 327856, 490462, 560528, 573748, 980924, 1086023, 1147496, 1961848, 2172046, 2294992, 3923696, 4344092, 7602161, 8688184, 15204322, 17376368, 30408644, 60817288, 121634576]

約数ペア:

[(1, 121634576), (2, 60817288), (4, 30408644), (7, 17376368), (8, 15204322), (14, 8688184), (16, 7602161), (28, 4344092), (31, 3923696), (53, 2294992), (56, 2172046), (62, 1961848), (106, 1147496), (112, 1086023), (124, 980924), (212, 573748), (217, 560528), (248, 490462), (371, 327856), (424, 286874), (434, 280264), (496, 245231), (661, 184016), (742, 163928), (848, 143437), (868, 140132), (1322, 92008), (1484, 81964), (1643, 74032), (1736, 70066), (2644, 46004), (2968, 40982), (3286, 37016), (3472, 35033), (4627, 26288), (5288, 23002), (5936, 20491), (6572, 18508), (9254, 13144), (10576, 11501)]