126881552

素因数分解:

$2^4\times 7^1\times {\mathrm{41}}^1\times {\mathrm{27631}}^1$

素因数の和:27687

約数の個数: 40

約数和(自身を含む): 287814912

約数和(自身を除く): 160933360

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 41, 56, 82, 112, 164, 287, 328, 574, 656, 1148, 2296, 4592, 27631, 55262, 110524, 193417, 221048, 386834, 442096, 773668, 1132871, 1547336, 2265742, 3094672, 4531484, 7930097, 9062968, 15860194, 18125936, 31720388, 63440776, 126881552]

約数ペア:

[(1, 126881552), (2, 63440776), (4, 31720388), (7, 18125936), (8, 15860194), (14, 9062968), (16, 7930097), (28, 4531484), (41, 3094672), (56, 2265742), (82, 1547336), (112, 1132871), (164, 773668), (287, 442096), (328, 386834), (574, 221048), (656, 193417), (1148, 110524), (2296, 55262), (4592, 27631)]