19149245568

素因数分解:

$2^7\times 3^2\times {\mathrm{109}}^1\times {\mathrm{152501}}^1$

素因数の和:152630

約数の個数: 96

約数和(自身を含む): 55609854300

約数和(自身を除く): 36460608732

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 109, 128, 144, 192, 218, 288, 327, 384, 436, 576, 654, 872, 981, 1152, 1308, 1744, 1962, 2616, 3488, 3924, 5232, 6976, 7848, 10464, 13952, 15696, 20928, 31392, 41856, 62784, 125568, 152501, 305002, 457503, 610004, 915006, 1220008, 1372509, 1830012, 2440016, 2745018, 3660024, 4880032, 5490036, 7320048, 9760064, 10980072, 14640096, 16622609, 19520128, 21960144, 29280192, 33245218, 43920288, 49867827, 58560384, 66490436, 87840576, 99735654, 132980872, 149603481, 175681152, 199471308, 265961744, 299206962, 398942616, 531923488, 598413924, 797885232, 1063846976, 1196827848, 1595770464, 2127693952, 2393655696, 3191540928, 4787311392, 6383081856, 9574622784, 19149245568]

約数ペア:

[(1, 19149245568), (2, 9574622784), (3, 6383081856), (4, 4787311392), (6, 3191540928), (8, 2393655696), (9, 2127693952), (12, 1595770464), (16, 1196827848), (18, 1063846976), (24, 797885232), (32, 598413924), (36, 531923488), (48, 398942616), (64, 299206962), (72, 265961744), (96, 199471308), (109, 175681152), (128, 149603481), (144, 132980872), (192, 99735654), (218, 87840576), (288, 66490436), (327, 58560384), (384, 49867827), (436, 43920288), (576, 33245218), (654, 29280192), (872, 21960144), (981, 19520128), (1152, 16622609), (1308, 14640096), (1744, 10980072), (1962, 9760064), (2616, 7320048), (3488, 5490036), (3924, 4880032), (5232, 3660024), (6976, 2745018), (7848, 2440016), (10464, 1830012), (13952, 1372509), (15696, 1220008), (20928, 915006), (31392, 610004), (41856, 457503), (62784, 305002), (125568, 152501)]