142908272

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{36161}}^1$

素因数の和:36201

約数の個数: 40

約数和(自身を含む): 313886160

約数和(自身を除く): 170977888

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 38, 52, 76, 104, 152, 208, 247, 304, 494, 988, 1976, 3952, 36161, 72322, 144644, 289288, 470093, 578576, 687059, 940186, 1374118, 1880372, 2748236, 3760744, 5496472, 7521488, 8931767, 10992944, 17863534, 35727068, 71454136, 142908272]

約数ペア:

[(1, 142908272), (2, 71454136), (4, 35727068), (8, 17863534), (13, 10992944), (16, 8931767), (19, 7521488), (26, 5496472), (38, 3760744), (52, 2748236), (76, 1880372), (104, 1374118), (152, 940186), (208, 687059), (247, 578576), (304, 470093), (494, 289288), (988, 144644), (1976, 72322), (3952, 36161)]