171606520064

素因数分解:

$2^8\times 7^1\times {\mathrm{1279}}^1\times {\mathrm{74873}}^1$

素因数の和:76175

約数の個数: 72

約数和(自身を含む): 391788687360

約数和(自身を除く): 220182167296

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 256, 448, 896, 1279, 1792, 2558, 5116, 8953, 10232, 17906, 20464, 35812, 40928, 71624, 74873, 81856, 143248, 149746, 163712, 286496, 299492, 327424, 524111, 572992, 598984, 1048222, 1145984, 1197968, 2096444, 2291968, 2395936, 4192888, 4791872, 8385776, 9583744, 16771552, 19167488, 33543104, 67086208, 95762567, 134172416, 191525134, 383050268, 670337969, 766100536, 1340675938, 1532201072, 2681351876, 3064402144, 5362703752, 6128804288, 10725407504, 12257608576, 21450815008, 24515217152, 42901630016, 85803260032, 171606520064]

約数ペア:

[(1, 171606520064), (2, 85803260032), (4, 42901630016), (7, 24515217152), (8, 21450815008), (14, 12257608576), (16, 10725407504), (28, 6128804288), (32, 5362703752), (56, 3064402144), (64, 2681351876), (112, 1532201072), (128, 1340675938), (224, 766100536), (256, 670337969), (448, 383050268), (896, 191525134), (1279, 134172416), (1792, 95762567), (2558, 67086208), (5116, 33543104), (8953, 19167488), (10232, 16771552), (17906, 9583744), (20464, 8385776), (35812, 4791872), (40928, 4192888), (71624, 2395936), (74873, 2291968), (81856, 2096444), (143248, 1197968), (149746, 1145984), (163712, 1048222), (286496, 598984), (299492, 572992), (327424, 524111)]