140454144

素因数分解:

$2^8\times 3^2\times {\mathrm{60961}}^1$

素因数の和:60983

約数の個数: 54

約数和(自身を含む): 404970566

約数和(自身を除く): 264516422

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 192, 256, 288, 384, 576, 768, 1152, 2304, 60961, 121922, 182883, 243844, 365766, 487688, 548649, 731532, 975376, 1097298, 1463064, 1950752, 2194596, 2926128, 3901504, 4389192, 5852256, 7803008, 8778384, 11704512, 15606016, 17556768, 23409024, 35113536, 46818048, 70227072, 140454144]

約数ペア:

[(1, 140454144), (2, 70227072), (3, 46818048), (4, 35113536), (6, 23409024), (8, 17556768), (9, 15606016), (12, 11704512), (16, 8778384), (18, 7803008), (24, 5852256), (32, 4389192), (36, 3901504), (48, 2926128), (64, 2194596), (72, 1950752), (96, 1463064), (128, 1097298), (144, 975376), (192, 731532), (256, 548649), (288, 487688), (384, 365766), (576, 243844), (768, 182883), (1152, 121922), (2304, 60961)]