189660352

素因数分解:

$2^6\times 7^1\times {\mathrm{331}}^1\times {\mathrm{1279}}^1$

素因数の和:1629

約数の個数: 56

約数和(自身を含む): 431759360

約数和(自身を除く): 242099008

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 331, 448, 662, 1279, 1324, 2317, 2558, 2648, 4634, 5116, 5296, 8953, 9268, 10232, 10592, 17906, 18536, 20464, 21184, 35812, 37072, 40928, 71624, 74144, 81856, 143248, 148288, 286496, 423349, 572992, 846698, 1693396, 2963443, 3386792, 5926886, 6773584, 11853772, 13547168, 23707544, 27094336, 47415088, 94830176, 189660352]

約数ペア:

[(1, 189660352), (2, 94830176), (4, 47415088), (7, 27094336), (8, 23707544), (14, 13547168), (16, 11853772), (28, 6773584), (32, 5926886), (56, 3386792), (64, 2963443), (112, 1693396), (224, 846698), (331, 572992), (448, 423349), (662, 286496), (1279, 148288), (1324, 143248), (2317, 81856), (2558, 74144), (2648, 71624), (4634, 40928), (5116, 37072), (5296, 35812), (8953, 21184), (9268, 20464), (10232, 18536), (10592, 17906)]