138446224

素因数分解:

$2^4\times 7^1\times {\mathrm{139}}^1\times {\mathrm{8893}}^1$

素因数の和:9047

約数の個数: 40

約数和(自身を含む): 308799680

約数和(自身を除く): 170353456

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 139, 278, 556, 973, 1112, 1946, 2224, 3892, 7784, 8893, 15568, 17786, 35572, 62251, 71144, 124502, 142288, 249004, 498008, 996016, 1236127, 2472254, 4944508, 8652889, 9889016, 17305778, 19778032, 34611556, 69223112, 138446224]

約数ペア:

[(1, 138446224), (2, 69223112), (4, 34611556), (7, 19778032), (8, 17305778), (14, 9889016), (16, 8652889), (28, 4944508), (56, 2472254), (112, 1236127), (139, 996016), (278, 498008), (556, 249004), (973, 142288), (1112, 124502), (1946, 71144), (2224, 62251), (3892, 35572), (7784, 17786), (8893, 15568)]