142083478

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{241}}^1\times {\mathrm{257}}^1$

素因数の和:568

約数の個数: 32

約数和(自身を含む): 227766528

約数和(自身を除く): 85683050

約数列:

[1, 2, 31, 37, 62, 74, 241, 257, 482, 514, 1147, 2294, 7471, 7967, 8917, 9509, 14942, 15934, 17834, 19018, 61937, 123874, 276427, 294779, 552854, 589558, 1920047, 2291669, 3840094, 4583338, 71041739, 142083478]

約数ペア:

[(1, 142083478), (2, 71041739), (31, 4583338), (37, 3840094), (62, 2291669), (74, 1920047), (241, 589558), (257, 552854), (482, 294779), (514, 276427), (1147, 123874), (2294, 61937), (7471, 19018), (7967, 17834), (8917, 15934), (9509, 14942)]