105721168

素因数分解:

$2^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{49681}}^1$

素因数の和:49715

約数の個数: 40

約数和(自身を含む): 246422720

約数和(自身を除く): 140701552

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 38, 56, 76, 112, 133, 152, 266, 304, 532, 1064, 2128, 49681, 99362, 198724, 347767, 397448, 695534, 794896, 943939, 1391068, 1887878, 2782136, 3775756, 5564272, 6607573, 7551512, 13215146, 15103024, 26430292, 52860584, 105721168]

約数ペア:

[(1, 105721168), (2, 52860584), (4, 26430292), (7, 15103024), (8, 13215146), (14, 7551512), (16, 6607573), (19, 5564272), (28, 3775756), (38, 2782136), (56, 1887878), (76, 1391068), (112, 943939), (133, 794896), (152, 695534), (266, 397448), (304, 347767), (532, 198724), (1064, 99362), (2128, 49681)]