102995984

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{557}}^1$

素因数の和:712

約数の個数: 80

約数和(自身を含む): 247984128

約数和(自身を除く): 144988144

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 91, 104, 112, 127, 182, 208, 254, 364, 508, 557, 728, 889, 1016, 1114, 1456, 1651, 1778, 2032, 2228, 3302, 3556, 3899, 4456, 6604, 7112, 7241, 7798, 8912, 11557, 13208, 14224, 14482, 15596, 23114, 26416, 28964, 31192, 46228, 50687, 57928, 62384, 70739, 92456, 101374, 115856, 141478, 184912, 202748, 282956, 405496, 495173, 565912, 810992, 919607, 990346, 1131824, 1839214, 1980692, 3678428, 3961384, 6437249, 7356856, 7922768, 12874498, 14713712, 25748996, 51497992, 102995984]

約数ペア:

[(1, 102995984), (2, 51497992), (4, 25748996), (7, 14713712), (8, 12874498), (13, 7922768), (14, 7356856), (16, 6437249), (26, 3961384), (28, 3678428), (52, 1980692), (56, 1839214), (91, 1131824), (104, 990346), (112, 919607), (127, 810992), (182, 565912), (208, 495173), (254, 405496), (364, 282956), (508, 202748), (557, 184912), (728, 141478), (889, 115856), (1016, 101374), (1114, 92456), (1456, 70739), (1651, 62384), (1778, 57928), (2032, 50687), (2228, 46228), (3302, 31192), (3556, 28964), (3899, 26416), (4456, 23114), (6604, 15596), (7112, 14482), (7241, 14224), (7798, 13208), (8912, 11557)]