133775824

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{661}}^1$

素因数の和:828

約数の個数: 80

約数和(自身を含む): 321784960

約数和(自身を除く): 188009136

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 91, 104, 112, 139, 182, 208, 278, 364, 556, 661, 728, 973, 1112, 1322, 1456, 1807, 1946, 2224, 2644, 3614, 3892, 4627, 5288, 7228, 7784, 8593, 9254, 10576, 12649, 14456, 15568, 17186, 18508, 25298, 28912, 34372, 37016, 50596, 60151, 68744, 74032, 91879, 101192, 120302, 137488, 183758, 202384, 240604, 367516, 481208, 643153, 735032, 962416, 1194427, 1286306, 1470064, 2388854, 2572612, 4777708, 5145224, 8360989, 9555416, 10290448, 16721978, 19110832, 33443956, 66887912, 133775824]

約数ペア:

[(1, 133775824), (2, 66887912), (4, 33443956), (7, 19110832), (8, 16721978), (13, 10290448), (14, 9555416), (16, 8360989), (26, 5145224), (28, 4777708), (52, 2572612), (56, 2388854), (91, 1470064), (104, 1286306), (112, 1194427), (139, 962416), (182, 735032), (208, 643153), (278, 481208), (364, 367516), (556, 240604), (661, 202384), (728, 183758), (973, 137488), (1112, 120302), (1322, 101192), (1456, 91879), (1807, 74032), (1946, 68744), (2224, 60151), (2644, 50596), (3614, 37016), (3892, 34372), (4627, 28912), (5288, 25298), (7228, 18508), (7784, 17186), (8593, 15568), (9254, 14456), (10576, 12649)]