143114776

素因数分解:

$2^3\times 7^1\times {\mathrm{127}}^1\times {\mathrm{20123}}^1$

素因数の和:20263

約数の個数: 32

約数和(自身を含む): 309104640

約数和(自身を除く): 165989864

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 127, 254, 508, 889, 1016, 1778, 3556, 7112, 20123, 40246, 80492, 140861, 160984, 281722, 563444, 1126888, 2555621, 5111242, 10222484, 17889347, 20444968, 35778694, 71557388, 143114776]

約数ペア:

[(1, 143114776), (2, 71557388), (4, 35778694), (7, 20444968), (8, 17889347), (14, 10222484), (28, 5111242), (56, 2555621), (127, 1126888), (254, 563444), (508, 281722), (889, 160984), (1016, 140861), (1778, 80492), (3556, 40246), (7112, 20123)]