156728034

素因数分解:

$2^1\times 3^4\times {\mathrm{43}}^1\times {\mathrm{149}}^1\times {\mathrm{151}}^1$

素因数の和:357

約数の個数: 80

約数和(自身を含む): 364161600

約数和(自身を除く): 207433566

約数列:

[1, 2, 3, 6, 9, 18, 27, 43, 54, 81, 86, 129, 149, 151, 162, 258, 298, 302, 387, 447, 453, 774, 894, 906, 1161, 1341, 1359, 2322, 2682, 2718, 3483, 4023, 4077, 6407, 6493, 6966, 8046, 8154, 12069, 12231, 12814, 12986, 19221, 19479, 22499, 24138, 24462, 38442, 38958, 44998, 57663, 58437, 67497, 115326, 116874, 134994, 172989, 175311, 202491, 345978, 350622, 404982, 518967, 525933, 607473, 967457, 1037934, 1051866, 1214946, 1822419, 1934914, 2902371, 3644838, 5804742, 8707113, 17414226, 26121339, 52242678, 78364017, 156728034]

約数ペア:

[(1, 156728034), (2, 78364017), (3, 52242678), (6, 26121339), (9, 17414226), (18, 8707113), (27, 5804742), (43, 3644838), (54, 2902371), (81, 1934914), (86, 1822419), (129, 1214946), (149, 1051866), (151, 1037934), (162, 967457), (258, 607473), (298, 525933), (302, 518967), (387, 404982), (447, 350622), (453, 345978), (774, 202491), (894, 175311), (906, 172989), (1161, 134994), (1341, 116874), (1359, 115326), (2322, 67497), (2682, 58437), (2718, 57663), (3483, 44998), (4023, 38958), (4077, 38442), (6407, 24462), (6493, 24138), (6966, 22499), (8046, 19479), (8154, 19221), (12069, 12986), (12231, 12814)]