129605168

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{105199}}^1$

素因数の和:105225

約数の個数: 40

約数和(自身を含む): 313075200

約数和(自身を除く): 183470032

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 56, 77, 88, 112, 154, 176, 308, 616, 1232, 105199, 210398, 420796, 736393, 841592, 1157189, 1472786, 1683184, 2314378, 2945572, 4628756, 5891144, 8100323, 9257512, 11782288, 16200646, 18515024, 32401292, 64802584, 129605168]

約数ペア:

[(1, 129605168), (2, 64802584), (4, 32401292), (7, 18515024), (8, 16200646), (11, 11782288), (14, 9257512), (16, 8100323), (22, 5891144), (28, 4628756), (44, 2945572), (56, 2314378), (77, 1683184), (88, 1472786), (112, 1157189), (154, 841592), (176, 736393), (308, 420796), (616, 210398), (1232, 105199)]