159694768

素因数分解:

$2^4\times {\mathrm{67}}^1\times {\mathrm{311}}^1\times {\mathrm{479}}^1$

素因数の和:865

約数の個数: 40

約数和(自身を含む): 315694080

約数和(自身を除く): 155999312

約数列:

[1, 2, 4, 8, 16, 67, 134, 268, 311, 479, 536, 622, 958, 1072, 1244, 1916, 2488, 3832, 4976, 7664, 20837, 32093, 41674, 64186, 83348, 128372, 148969, 166696, 256744, 297938, 333392, 513488, 595876, 1191752, 2383504, 9980923, 19961846, 39923692, 79847384, 159694768]

約数ペア:

[(1, 159694768), (2, 79847384), (4, 39923692), (8, 19961846), (16, 9980923), (67, 2383504), (134, 1191752), (268, 595876), (311, 513488), (479, 333392), (536, 297938), (622, 256744), (958, 166696), (1072, 148969), (1244, 128372), (1916, 83348), (2488, 64186), (3832, 41674), (4976, 32093), (7664, 20837)]