168355296

素因数分解:

$2^5\times 3^2\times {\mathrm{31}}^1\times {\mathrm{109}}^1\times {\mathrm{173}}^1$

素因数の和:329

約数の個数: 144

約数和(自身を含む): 501621120

約数和(自身を除く): 333265824

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 32, 36, 48, 62, 72, 93, 96, 109, 124, 144, 173, 186, 218, 248, 279, 288, 327, 346, 372, 436, 496, 519, 558, 654, 692, 744, 872, 981, 992, 1038, 1116, 1308, 1384, 1488, 1557, 1744, 1962, 2076, 2232, 2616, 2768, 2976, 3114, 3379, 3488, 3924, 4152, 4464, 5232, 5363, 5536, 6228, 6758, 7848, 8304, 8928, 10137, 10464, 10726, 12456, 13516, 15696, 16089, 16608, 18857, 20274, 21452, 24912, 27032, 30411, 31392, 32178, 37714, 40548, 42904, 48267, 49824, 54064, 56571, 60822, 64356, 75428, 81096, 85808, 96534, 108128, 113142, 121644, 128712, 150856, 162192, 169713, 171616, 193068, 226284, 243288, 257424, 301712, 324384, 339426, 386136, 452568, 486576, 514848, 584567, 603424, 678852, 772272, 905136, 973152, 1169134, 1357704, 1544544, 1753701, 1810272, 2338268, 2715408, 3507402, 4676536, 5261103, 5430816, 7014804, 9353072, 10522206, 14029608, 18706144, 21044412, 28059216, 42088824, 56118432, 84177648, 168355296]

約数ペア:

[(1, 168355296), (2, 84177648), (3, 56118432), (4, 42088824), (6, 28059216), (8, 21044412), (9, 18706144), (12, 14029608), (16, 10522206), (18, 9353072), (24, 7014804), (31, 5430816), (32, 5261103), (36, 4676536), (48, 3507402), (62, 2715408), (72, 2338268), (93, 1810272), (96, 1753701), (109, 1544544), (124, 1357704), (144, 1169134), (173, 973152), (186, 905136), (218, 772272), (248, 678852), (279, 603424), (288, 584567), (327, 514848), (346, 486576), (372, 452568), (436, 386136), (496, 339426), (519, 324384), (558, 301712), (654, 257424), (692, 243288), (744, 226284), (872, 193068), (981, 171616), (992, 169713), (1038, 162192), (1116, 150856), (1308, 128712), (1384, 121644), (1488, 113142), (1557, 108128), (1744, 96534), (1962, 85808), (2076, 81096), (2232, 75428), (2616, 64356), (2768, 60822), (2976, 56571), (3114, 54064), (3379, 49824), (3488, 48267), (3924, 42904), (4152, 40548), (4464, 37714), (5232, 32178), (5363, 31392), (5536, 30411), (6228, 27032), (6758, 24912), (7848, 21452), (8304, 20274), (8928, 18857), (10137, 16608), (10464, 16089), (10726, 15696), (12456, 13516)]