189908082

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{269}}^1\times {\mathrm{431}}^1$

素因数の和:728

約数の個数: 96

約数和(自身を含む): 509483520

約数和(自身を除く): 319575438

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 39, 42, 63, 78, 91, 117, 126, 182, 234, 269, 273, 431, 538, 546, 807, 819, 862, 1293, 1614, 1638, 1883, 2421, 2586, 3017, 3497, 3766, 3879, 4842, 5603, 5649, 6034, 6994, 7758, 9051, 10491, 11206, 11298, 16809, 16947, 18102, 20982, 24479, 27153, 31473, 33618, 33894, 39221, 48958, 50427, 54306, 62946, 73437, 78442, 100854, 115939, 117663, 146874, 220311, 231878, 235326, 347817, 352989, 440622, 695634, 705978, 811573, 1043451, 1507207, 1623146, 2086902, 2434719, 3014414, 4521621, 4869438, 7304157, 9043242, 10550449, 13564863, 14608314, 21100898, 27129726, 31651347, 63302694, 94954041, 189908082]

約数ペア:

[(1, 189908082), (2, 94954041), (3, 63302694), (6, 31651347), (7, 27129726), (9, 21100898), (13, 14608314), (14, 13564863), (18, 10550449), (21, 9043242), (26, 7304157), (39, 4869438), (42, 4521621), (63, 3014414), (78, 2434719), (91, 2086902), (117, 1623146), (126, 1507207), (182, 1043451), (234, 811573), (269, 705978), (273, 695634), (431, 440622), (538, 352989), (546, 347817), (807, 235326), (819, 231878), (862, 220311), (1293, 146874), (1614, 117663), (1638, 115939), (1883, 100854), (2421, 78442), (2586, 73437), (3017, 62946), (3497, 54306), (3766, 50427), (3879, 48958), (4842, 39221), (5603, 33894), (5649, 33618), (6034, 31473), (6994, 27153), (7758, 24479), (9051, 20982), (10491, 18102), (11206, 16947), (11298, 16809)]