140909824

素因数分解:

$2^8\times {\mathrm{11}}^2\times {\mathrm{4549}}^1$

素因数の和:4587

約数の個数: 54

約数和(自身を含む): 309231650

約数和(自身を除く): 168321826

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 121, 128, 176, 242, 256, 352, 484, 704, 968, 1408, 1936, 2816, 3872, 4549, 7744, 9098, 15488, 18196, 30976, 36392, 50039, 72784, 100078, 145568, 200156, 291136, 400312, 550429, 582272, 800624, 1100858, 1164544, 1601248, 2201716, 3202496, 4403432, 6404992, 8806864, 12809984, 17613728, 35227456, 70454912, 140909824]

約数ペア:

[(1, 140909824), (2, 70454912), (4, 35227456), (8, 17613728), (11, 12809984), (16, 8806864), (22, 6404992), (32, 4403432), (44, 3202496), (64, 2201716), (88, 1601248), (121, 1164544), (128, 1100858), (176, 800624), (242, 582272), (256, 550429), (352, 400312), (484, 291136), (704, 200156), (968, 145568), (1408, 100078), (1936, 72784), (2816, 50039), (3872, 36392), (4549, 30976), (7744, 18196), (9098, 15488)]