140259072

素因数分解:

$2^8\times 3^1\times {\mathrm{181}}^1\times {\mathrm{1009}}^1$

素因数の和:1209

約数の個数: 72

約数和(自身を含む): 375728080

約数和(自身を除く): 235469008

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 181, 192, 256, 362, 384, 543, 724, 768, 1009, 1086, 1448, 2018, 2172, 2896, 3027, 4036, 4344, 5792, 6054, 8072, 8688, 11584, 12108, 16144, 17376, 23168, 24216, 32288, 34752, 46336, 48432, 64576, 69504, 96864, 129152, 139008, 182629, 193728, 258304, 365258, 387456, 547887, 730516, 774912, 1095774, 1461032, 2191548, 2922064, 4383096, 5844128, 8766192, 11688256, 17532384, 23376512, 35064768, 46753024, 70129536, 140259072]

約数ペア:

[(1, 140259072), (2, 70129536), (3, 46753024), (4, 35064768), (6, 23376512), (8, 17532384), (12, 11688256), (16, 8766192), (24, 5844128), (32, 4383096), (48, 2922064), (64, 2191548), (96, 1461032), (128, 1095774), (181, 774912), (192, 730516), (256, 547887), (362, 387456), (384, 365258), (543, 258304), (724, 193728), (768, 182629), (1009, 139008), (1086, 129152), (1448, 96864), (2018, 69504), (2172, 64576), (2896, 48432), (3027, 46336), (4036, 34752), (4344, 32288), (5792, 24216), (6054, 23168), (8072, 17376), (8688, 16144), (11584, 12108)]