189812928

素因数分解:

$2^6\times 3^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{811}}^1$

素因数の和:902

約数の個数: 112

約数和(自身を含む): 534594816

約数和(自身を除く): 344781888

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 32, 46, 48, 53, 64, 69, 92, 96, 106, 138, 159, 184, 192, 212, 276, 318, 368, 424, 552, 636, 736, 811, 848, 1104, 1219, 1272, 1472, 1622, 1696, 2208, 2433, 2438, 2544, 3244, 3392, 3657, 4416, 4866, 4876, 5088, 6488, 7314, 9732, 9752, 10176, 12976, 14628, 18653, 19464, 19504, 25952, 29256, 37306, 38928, 39008, 42983, 51904, 55959, 58512, 74612, 77856, 78016, 85966, 111918, 117024, 128949, 149224, 155712, 171932, 223836, 234048, 257898, 298448, 343864, 447672, 515796, 596896, 687728, 895344, 988609, 1031592, 1193792, 1375456, 1790688, 1977218, 2063184, 2750912, 2965827, 3581376, 3954436, 4126368, 5931654, 7908872, 8252736, 11863308, 15817744, 23726616, 31635488, 47453232, 63270976, 94906464, 189812928]

約数ペア:

[(1, 189812928), (2, 94906464), (3, 63270976), (4, 47453232), (6, 31635488), (8, 23726616), (12, 15817744), (16, 11863308), (23, 8252736), (24, 7908872), (32, 5931654), (46, 4126368), (48, 3954436), (53, 3581376), (64, 2965827), (69, 2750912), (92, 2063184), (96, 1977218), (106, 1790688), (138, 1375456), (159, 1193792), (184, 1031592), (192, 988609), (212, 895344), (276, 687728), (318, 596896), (368, 515796), (424, 447672), (552, 343864), (636, 298448), (736, 257898), (811, 234048), (848, 223836), (1104, 171932), (1219, 155712), (1272, 149224), (1472, 128949), (1622, 117024), (1696, 111918), (2208, 85966), (2433, 78016), (2438, 77856), (2544, 74612), (3244, 58512), (3392, 55959), (3657, 51904), (4416, 42983), (4866, 39008), (4876, 38928), (5088, 37306), (6488, 29256), (7314, 25952), (9732, 19504), (9752, 19464), (10176, 18653), (12976, 14628)]