121991744

素因数分解:

$2^6\times 7^1\times {\mathrm{317}}^1\times {\mathrm{859}}^1$

素因数の和:1195

約数の個数: 56

約数和(自身を含む): 277855680

約数和(自身を除く): 155863936

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 317, 448, 634, 859, 1268, 1718, 2219, 2536, 3436, 4438, 5072, 6013, 6872, 8876, 10144, 12026, 13744, 17752, 20288, 24052, 27488, 35504, 48104, 54976, 71008, 96208, 142016, 192416, 272303, 384832, 544606, 1089212, 1906121, 2178424, 3812242, 4356848, 7624484, 8713696, 15248968, 17427392, 30497936, 60995872, 121991744]

約数ペア:

[(1, 121991744), (2, 60995872), (4, 30497936), (7, 17427392), (8, 15248968), (14, 8713696), (16, 7624484), (28, 4356848), (32, 3812242), (56, 2178424), (64, 1906121), (112, 1089212), (224, 544606), (317, 384832), (448, 272303), (634, 192416), (859, 142016), (1268, 96208), (1718, 71008), (2219, 54976), (2536, 48104), (3436, 35504), (4438, 27488), (5072, 24052), (6013, 20288), (6872, 17752), (8876, 13744), (10144, 12026)]