168016128

素因数分解:

$2^8\times 3^1\times 7^1\times {\mathrm{31253}}^1$

素因数の和:31279

約数の個数: 72

約数和(自身を含む): 511065408

約数和(自身を除く): 343049280

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 128, 168, 192, 224, 256, 336, 384, 448, 672, 768, 896, 1344, 1792, 2688, 5376, 31253, 62506, 93759, 125012, 187518, 218771, 250024, 375036, 437542, 500048, 656313, 750072, 875084, 1000096, 1312626, 1500144, 1750168, 2000192, 2625252, 3000288, 3500336, 4000384, 5250504, 6000576, 7000672, 8000768, 10501008, 12001152, 14001344, 21002016, 24002304, 28002688, 42004032, 56005376, 84008064, 168016128]

約数ペア:

[(1, 168016128), (2, 84008064), (3, 56005376), (4, 42004032), (6, 28002688), (7, 24002304), (8, 21002016), (12, 14001344), (14, 12001152), (16, 10501008), (21, 8000768), (24, 7000672), (28, 6000576), (32, 5250504), (42, 4000384), (48, 3500336), (56, 3000288), (64, 2625252), (84, 2000192), (96, 1750168), (112, 1500144), (128, 1312626), (168, 1000096), (192, 875084), (224, 750072), (256, 656313), (336, 500048), (384, 437542), (448, 375036), (672, 250024), (768, 218771), (896, 187518), (1344, 125012), (1792, 93759), (2688, 62506), (5376, 31253)]