162246249

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{149}}^1\times {\mathrm{647}}^1$

素因数の和:830

約数の個数: 48

約数和(自身を含む): 272937600

約数和(自身を除く): 110691351

約数列:

[1, 3, 9, 11, 17, 33, 51, 99, 149, 153, 187, 447, 561, 647, 1341, 1639, 1683, 1941, 2533, 4917, 5823, 7117, 7599, 10999, 14751, 21351, 22797, 27863, 32997, 64053, 83589, 96403, 98991, 120989, 250767, 289209, 362967, 867627, 1060433, 1088901, 1638851, 3181299, 4916553, 9543897, 14749659, 18027361, 54082083, 162246249]

約数ペア:

[(1, 162246249), (3, 54082083), (9, 18027361), (11, 14749659), (17, 9543897), (33, 4916553), (51, 3181299), (99, 1638851), (149, 1088901), (153, 1060433), (187, 867627), (447, 362967), (561, 289209), (647, 250767), (1341, 120989), (1639, 98991), (1683, 96403), (1941, 83589), (2533, 64053), (4917, 32997), (5823, 27863), (7117, 22797), (7599, 21351), (10999, 14751)]