126301168

素因数分解:

$2^4\times 7^1\times {\mathrm{563}}^1\times {\mathrm{2003}}^1$

素因数の和:2581

約数の個数: 40

約数和(自身を含む): 280303488

約数和(自身を除く): 154002320

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 563, 1126, 2003, 2252, 3941, 4006, 4504, 7882, 8012, 9008, 14021, 15764, 16024, 28042, 31528, 32048, 56084, 63056, 112168, 224336, 1127689, 2255378, 4510756, 7893823, 9021512, 15787646, 18043024, 31575292, 63150584, 126301168]

約数ペア:

[(1, 126301168), (2, 63150584), (4, 31575292), (7, 18043024), (8, 15787646), (14, 9021512), (16, 7893823), (28, 4510756), (56, 2255378), (112, 1127689), (563, 224336), (1126, 112168), (2003, 63056), (2252, 56084), (3941, 32048), (4006, 31528), (4504, 28042), (7882, 16024), (8012, 15764), (9008, 14021)]