156720496288

素因数分解:

$2^5\times {\mathrm{53}}^1\times {\mathrm{4157}}^1\times {\mathrm{22229}}^1$

素因数の和:26449

約数の個数: 48

約数和(自身を含む): 314454820680

約数和(自身を除く): 157734324392

約数列:

[1, 2, 4, 8, 16, 32, 53, 106, 212, 424, 848, 1696, 4157, 8314, 16628, 22229, 33256, 44458, 66512, 88916, 133024, 177832, 220321, 355664, 440642, 711328, 881284, 1178137, 1762568, 2356274, 3525136, 4712548, 7050272, 9425096, 18850192, 37700384, 92405953, 184811906, 369623812, 739247624, 1478495248, 2956990496, 4897515509, 9795031018, 19590062036, 39180124072, 78360248144, 156720496288]

約数ペア:

[(1, 156720496288), (2, 78360248144), (4, 39180124072), (8, 19590062036), (16, 9795031018), (32, 4897515509), (53, 2956990496), (106, 1478495248), (212, 739247624), (424, 369623812), (848, 184811906), (1696, 92405953), (4157, 37700384), (8314, 18850192), (16628, 9425096), (22229, 7050272), (33256, 4712548), (44458, 3525136), (66512, 2356274), (88916, 1762568), (133024, 1178137), (177832, 881284), (220321, 711328), (355664, 440642)]