181065976

素因数分解:

$2^3\times 7^2\times {\mathrm{13}}^1\times {\mathrm{35531}}^1$

素因数の和:35564

約数の個数: 48

約数和(自身を含む): 425318040

約数和(自身を除く): 244252064

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 49, 52, 56, 91, 98, 104, 182, 196, 364, 392, 637, 728, 1274, 2548, 5096, 35531, 71062, 142124, 248717, 284248, 461903, 497434, 923806, 994868, 1741019, 1847612, 1989736, 3233321, 3482038, 3695224, 6466642, 6964076, 12933284, 13928152, 22633247, 25866568, 45266494, 90532988, 181065976]

約数ペア:

[(1, 181065976), (2, 90532988), (4, 45266494), (7, 25866568), (8, 22633247), (13, 13928152), (14, 12933284), (26, 6964076), (28, 6466642), (49, 3695224), (52, 3482038), (56, 3233321), (91, 1989736), (98, 1847612), (104, 1741019), (182, 994868), (196, 923806), (364, 497434), (392, 461903), (637, 284248), (728, 248717), (1274, 142124), (2548, 71062), (5096, 35531)]