156968412146

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{27821413}}^1$

素因数の和:27821466

約数の個数: 32

約数和(自身を含む): 299135843328

約数和(自身を除く): 142167431182

約数列:

[1, 2, 7, 13, 14, 26, 31, 62, 91, 182, 217, 403, 434, 806, 2821, 5642, 27821413, 55642826, 194749891, 361678369, 389499782, 723356738, 862463803, 1724927606, 2531748583, 5063497166, 6037246621, 11212029439, 12074493242, 22424058878, 78484206073, 156968412146]

約数ペア:

[(1, 156968412146), (2, 78484206073), (7, 22424058878), (13, 12074493242), (14, 11212029439), (26, 6037246621), (31, 5063497166), (62, 2531748583), (91, 1724927606), (182, 862463803), (217, 723356738), (403, 389499782), (434, 361678369), (806, 194749891), (2821, 55642826), (5642, 27821413)]