163222192

素因数分解:

$2^4\times 7^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{887}}^1$

素因数の和:986

約数の個数: 80

約数和(自身を含む): 380547072

約数和(自身を除く): 217324880

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, 742, 848, 868, 887, 1484, 1643, 1736, 1774, 2968, 3286, 3472, 3548, 5936, 6209, 6572, 7096, 11501, 12418, 13144, 14192, 23002, 24836, 26288, 27497, 46004, 47011, 49672, 54994, 92008, 94022, 99344, 109988, 184016, 188044, 192479, 219976, 329077, 376088, 384958, 439952, 658154, 752176, 769916, 1316308, 1457341, 1539832, 2632616, 2914682, 3079664, 5265232, 5829364, 10201387, 11658728, 20402774, 23317456, 40805548, 81611096, 163222192]

約数ペア:

[(1, 163222192), (2, 81611096), (4, 40805548), (7, 23317456), (8, 20402774), (14, 11658728), (16, 10201387), (28, 5829364), (31, 5265232), (53, 3079664), (56, 2914682), (62, 2632616), (106, 1539832), (112, 1457341), (124, 1316308), (212, 769916), (217, 752176), (248, 658154), (371, 439952), (424, 384958), (434, 376088), (496, 329077), (742, 219976), (848, 192479), (868, 188044), (887, 184016), (1484, 109988), (1643, 99344), (1736, 94022), (1774, 92008), (2968, 54994), (3286, 49672), (3472, 47011), (3548, 46004), (5936, 27497), (6209, 26288), (6572, 24836), (7096, 23002), (11501, 14192), (12418, 13144)]