156968175182

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{27821371}}^1$

素因数の和:27821424

約数の個数: 32

約数和(自身を含む): 299135391744

約数和(自身を除く): 142167216562

約数列:

[1, 2, 7, 13, 14, 26, 31, 62, 91, 182, 217, 403, 434, 806, 2821, 5642, 27821371, 55642742, 194749597, 361677823, 389499194, 723355646, 862462501, 1724925002, 2531744761, 5063489522, 6037237507, 11212012513, 12074475014, 22424025026, 78484087591, 156968175182]

約数ペア:

[(1, 156968175182), (2, 78484087591), (7, 22424025026), (13, 12074475014), (14, 11212012513), (26, 6037237507), (31, 5063489522), (62, 2531744761), (91, 1724925002), (182, 862462501), (217, 723355646), (403, 389499194), (434, 361677823), (806, 194749597), (2821, 55642742), (5642, 27821371)]