191493456

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{197}}^1\times {\mathrm{263}}^1$

素因数の和:489

約数の個数: 160

約数和(自身を含む): 622245888

約数和(自身を除く): 430752432

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 16, 21, 22, 24, 28, 33, 42, 44, 48, 56, 66, 77, 84, 88, 112, 132, 154, 168, 176, 197, 231, 263, 264, 308, 336, 394, 462, 526, 528, 591, 616, 788, 789, 924, 1052, 1182, 1232, 1379, 1576, 1578, 1841, 1848, 2104, 2167, 2364, 2758, 2893, 3152, 3156, 3682, 3696, 4137, 4208, 4334, 4728, 5516, 5523, 5786, 6312, 6501, 7364, 8274, 8668, 8679, 9456, 11032, 11046, 11572, 12624, 13002, 14728, 15169, 16548, 17336, 17358, 20251, 22064, 22092, 23144, 26004, 29456, 30338, 33096, 34672, 34716, 40502, 44184, 45507, 46288, 51811, 52008, 60676, 60753, 66192, 69432, 81004, 88368, 91014, 103622, 104016, 121352, 121506, 138864, 155433, 162008, 182028, 207244, 242704, 243012, 310866, 324016, 362677, 364056, 414488, 486024, 569921, 621732, 725354, 728112, 828976, 972048, 1088031, 1139842, 1243464, 1450708, 1709763, 2176062, 2279684, 2486928, 2901416, 3419526, 3989447, 4352124, 4559368, 5802832, 6839052, 7978894, 8704248, 9118736, 11968341, 13678104, 15957788, 17408496, 23936682, 27356208, 31915576, 47873364, 63831152, 95746728, 191493456]

約数ペア:

[(1, 191493456), (2, 95746728), (3, 63831152), (4, 47873364), (6, 31915576), (7, 27356208), (8, 23936682), (11, 17408496), (12, 15957788), (14, 13678104), (16, 11968341), (21, 9118736), (22, 8704248), (24, 7978894), (28, 6839052), (33, 5802832), (42, 4559368), (44, 4352124), (48, 3989447), (56, 3419526), (66, 2901416), (77, 2486928), (84, 2279684), (88, 2176062), (112, 1709763), (132, 1450708), (154, 1243464), (168, 1139842), (176, 1088031), (197, 972048), (231, 828976), (263, 728112), (264, 725354), (308, 621732), (336, 569921), (394, 486024), (462, 414488), (526, 364056), (528, 362677), (591, 324016), (616, 310866), (788, 243012), (789, 242704), (924, 207244), (1052, 182028), (1182, 162008), (1232, 155433), (1379, 138864), (1576, 121506), (1578, 121352), (1841, 104016), (1848, 103622), (2104, 91014), (2167, 88368), (2364, 81004), (2758, 69432), (2893, 66192), (3152, 60753), (3156, 60676), (3682, 52008), (3696, 51811), (4137, 46288), (4208, 45507), (4334, 44184), (4728, 40502), (5516, 34716), (5523, 34672), (5786, 33096), (6312, 30338), (6501, 29456), (7364, 26004), (8274, 23144), (8668, 22092), (8679, 22064), (9456, 20251), (11032, 17358), (11046, 17336), (11572, 16548), (12624, 15169), (13002, 14728)]