123164272

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{99971}}^1$

素因数の和:99997

約数の個数: 40

約数和(自身を含む): 297516672

約数和(自身を除く): 174352400

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 56, 77, 88, 112, 154, 176, 308, 616, 1232, 99971, 199942, 399884, 699797, 799768, 1099681, 1399594, 1599536, 2199362, 2799188, 4398724, 5598376, 7697767, 8797448, 11196752, 15395534, 17594896, 30791068, 61582136, 123164272]

約数ペア:

[(1, 123164272), (2, 61582136), (4, 30791068), (7, 17594896), (8, 15395534), (11, 11196752), (14, 8797448), (16, 7697767), (22, 5598376), (28, 4398724), (44, 2799188), (56, 2199362), (77, 1599536), (88, 1399594), (112, 1099681), (154, 799768), (176, 699797), (308, 399884), (616, 199942), (1232, 99971)]