16521136128

素因数分解:

$2^{11}\times 3^2\times 7^1\times {\mathrm{128047}}^1$

素因数の和:128082

約数の個数: 144

約数和(自身を含む): 54533082240

約数和(自身を除く): 38011946112

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 64, 72, 84, 96, 112, 126, 128, 144, 168, 192, 224, 252, 256, 288, 336, 384, 448, 504, 512, 576, 672, 768, 896, 1008, 1024, 1152, 1344, 1536, 1792, 2016, 2048, 2304, 2688, 3072, 3584, 4032, 4608, 5376, 6144, 7168, 8064, 9216, 10752, 14336, 16128, 18432, 21504, 32256, 43008, 64512, 128047, 129024, 256094, 384141, 512188, 768282, 896329, 1024376, 1152423, 1536564, 1792658, 2048752, 2304846, 2688987, 3073128, 3585316, 4097504, 4609692, 5377974, 6146256, 7170632, 8066961, 8195008, 9219384, 10755948, 12292512, 14341264, 16133922, 16390016, 18438768, 21511896, 24585024, 28682528, 32267844, 32780032, 36877536, 43023792, 49170048, 57365056, 64535688, 65560064, 73755072, 86047584, 98340096, 114730112, 129071376, 131120128, 147510144, 172095168, 196680192, 229460224, 258142752, 262240256, 295020288, 344190336, 393360384, 458920448, 516285504, 590040576, 688380672, 786720768, 917840896, 1032571008, 1180081152, 1376761344, 1835681792, 2065142016, 2360162304, 2753522688, 4130284032, 5507045376, 8260568064, 16521136128]

約数ペア:

[(1, 16521136128), (2, 8260568064), (3, 5507045376), (4, 4130284032), (6, 2753522688), (7, 2360162304), (8, 2065142016), (9, 1835681792), (12, 1376761344), (14, 1180081152), (16, 1032571008), (18, 917840896), (21, 786720768), (24, 688380672), (28, 590040576), (32, 516285504), (36, 458920448), (42, 393360384), (48, 344190336), (56, 295020288), (63, 262240256), (64, 258142752), (72, 229460224), (84, 196680192), (96, 172095168), (112, 147510144), (126, 131120128), (128, 129071376), (144, 114730112), (168, 98340096), (192, 86047584), (224, 73755072), (252, 65560064), (256, 64535688), (288, 57365056), (336, 49170048), (384, 43023792), (448, 36877536), (504, 32780032), (512, 32267844), (576, 28682528), (672, 24585024), (768, 21511896), (896, 18438768), (1008, 16390016), (1024, 16133922), (1152, 14341264), (1344, 12292512), (1536, 10755948), (1792, 9219384), (2016, 8195008), (2048, 8066961), (2304, 7170632), (2688, 6146256), (3072, 5377974), (3584, 4609692), (4032, 4097504), (4608, 3585316), (5376, 3073128), (6144, 2688987), (7168, 2304846), (8064, 2048752), (9216, 1792658), (10752, 1536564), (14336, 1152423), (16128, 1024376), (18432, 896329), (21504, 768282), (32256, 512188), (43008, 384141), (64512, 256094), (128047, 129024)]