159906208

素因数分解:

$2^5\times 7^2\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{127}}^1$

素因数の和:235

約数の個数: 144

約数和(自身を含む): 408167424

約数和(自身を除く): 248261216

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 49, 56, 73, 77, 88, 98, 112, 127, 146, 154, 176, 196, 224, 254, 292, 308, 352, 392, 508, 511, 539, 584, 616, 784, 803, 889, 1016, 1022, 1078, 1168, 1232, 1397, 1568, 1606, 1778, 2032, 2044, 2156, 2336, 2464, 2794, 3212, 3556, 3577, 4064, 4088, 4312, 5588, 5621, 6223, 6424, 7112, 7154, 8176, 8624, 9271, 9779, 11176, 11242, 12446, 12848, 14224, 14308, 16352, 17248, 18542, 19558, 22352, 22484, 24892, 25696, 28448, 28616, 37084, 39116, 39347, 44704, 44968, 49784, 57232, 64897, 68453, 74168, 78232, 78694, 89936, 99568, 101981, 114464, 129794, 136906, 148336, 156464, 157388, 179872, 199136, 203962, 259588, 273812, 296672, 312928, 314776, 407924, 454279, 519176, 547624, 629552, 713867, 815848, 908558, 1038352, 1095248, 1259104, 1427734, 1631696, 1817116, 2076704, 2190496, 2855468, 3263392, 3634232, 4997069, 5710936, 7268464, 9994138, 11421872, 14536928, 19988276, 22843744, 39976552, 79953104, 159906208]

約数ペア:

[(1, 159906208), (2, 79953104), (4, 39976552), (7, 22843744), (8, 19988276), (11, 14536928), (14, 11421872), (16, 9994138), (22, 7268464), (28, 5710936), (32, 4997069), (44, 3634232), (49, 3263392), (56, 2855468), (73, 2190496), (77, 2076704), (88, 1817116), (98, 1631696), (112, 1427734), (127, 1259104), (146, 1095248), (154, 1038352), (176, 908558), (196, 815848), (224, 713867), (254, 629552), (292, 547624), (308, 519176), (352, 454279), (392, 407924), (508, 314776), (511, 312928), (539, 296672), (584, 273812), (616, 259588), (784, 203962), (803, 199136), (889, 179872), (1016, 157388), (1022, 156464), (1078, 148336), (1168, 136906), (1232, 129794), (1397, 114464), (1568, 101981), (1606, 99568), (1778, 89936), (2032, 78694), (2044, 78232), (2156, 74168), (2336, 68453), (2464, 64897), (2794, 57232), (3212, 49784), (3556, 44968), (3577, 44704), (4064, 39347), (4088, 39116), (4312, 37084), (5588, 28616), (5621, 28448), (6223, 25696), (6424, 24892), (7112, 22484), (7154, 22352), (8176, 19558), (8624, 18542), (9271, 17248), (9779, 16352), (11176, 14308), (11242, 14224), (12446, 12848)]