156988140147

素因数分解:

$3^6\times {\mathrm{29}}^1\times {\mathrm{467}}^1\times {\mathrm{15901}}^1$

素因数の和:16415

約数の個数: 56

約数和(自身を含む): 244027639440

約数和(自身を除く): 87039499293

約数列:

[1, 3, 9, 27, 29, 81, 87, 243, 261, 467, 729, 783, 1401, 2349, 4203, 7047, 12609, 13543, 15901, 21141, 37827, 40629, 47703, 113481, 121887, 143109, 340443, 365661, 429327, 461129, 1096983, 1287981, 1383387, 3290949, 3863943, 4150161, 7425767, 9872847, 11591829, 12450483, 22277301, 37351449, 66831903, 112054347, 200495709, 215347243, 336163041, 601487127, 646041729, 1804461381, 1938125187, 5413384143, 5814375561, 17443126683, 52329380049, 156988140147]

約数ペア:

[(1, 156988140147), (3, 52329380049), (9, 17443126683), (27, 5814375561), (29, 5413384143), (81, 1938125187), (87, 1804461381), (243, 646041729), (261, 601487127), (467, 336163041), (729, 215347243), (783, 200495709), (1401, 112054347), (2349, 66831903), (4203, 37351449), (7047, 22277301), (12609, 12450483), (13543, 11591829), (15901, 9872847), (21141, 7425767), (37827, 4150161), (40629, 3863943), (47703, 3290949), (113481, 1383387), (121887, 1287981), (143109, 1096983), (340443, 461129), (365661, 429327)]