165681152

素因数分解:

$2^{11}\times 7^2\times {\mathrm{13}}^1\times {\mathrm{127}}^1$

素因数の和:176

約数の個数: 144

約数和(自身を含む): 418279680

約数和(自身を除く): 252598528

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 49, 52, 56, 64, 91, 98, 104, 112, 127, 128, 182, 196, 208, 224, 254, 256, 364, 392, 416, 448, 508, 512, 637, 728, 784, 832, 889, 896, 1016, 1024, 1274, 1456, 1568, 1651, 1664, 1778, 1792, 2032, 2048, 2548, 2912, 3136, 3302, 3328, 3556, 3584, 4064, 5096, 5824, 6223, 6272, 6604, 6656, 7112, 7168, 8128, 10192, 11557, 11648, 12446, 12544, 13208, 13312, 14224, 14336, 16256, 20384, 23114, 23296, 24892, 25088, 26416, 26624, 28448, 32512, 40768, 46228, 46592, 49784, 50176, 52832, 56896, 65024, 80899, 81536, 92456, 93184, 99568, 100352, 105664, 113792, 130048, 161798, 163072, 184912, 186368, 199136, 211328, 227584, 260096, 323596, 326144, 369824, 398272, 422656, 455168, 647192, 652288, 739648, 796544, 845312, 910336, 1294384, 1304576, 1479296, 1593088, 1690624, 1820672, 2588768, 2958592, 3186176, 3381248, 5177536, 5917184, 6372352, 10355072, 11834368, 12744704, 20710144, 23668736, 41420288, 82840576, 165681152]

約数ペア:

[(1, 165681152), (2, 82840576), (4, 41420288), (7, 23668736), (8, 20710144), (13, 12744704), (14, 11834368), (16, 10355072), (26, 6372352), (28, 5917184), (32, 5177536), (49, 3381248), (52, 3186176), (56, 2958592), (64, 2588768), (91, 1820672), (98, 1690624), (104, 1593088), (112, 1479296), (127, 1304576), (128, 1294384), (182, 910336), (196, 845312), (208, 796544), (224, 739648), (254, 652288), (256, 647192), (364, 455168), (392, 422656), (416, 398272), (448, 369824), (508, 326144), (512, 323596), (637, 260096), (728, 227584), (784, 211328), (832, 199136), (889, 186368), (896, 184912), (1016, 163072), (1024, 161798), (1274, 130048), (1456, 113792), (1568, 105664), (1651, 100352), (1664, 99568), (1778, 93184), (1792, 92456), (2032, 81536), (2048, 80899), (2548, 65024), (2912, 56896), (3136, 52832), (3302, 50176), (3328, 49784), (3556, 46592), (3584, 46228), (4064, 40768), (5096, 32512), (5824, 28448), (6223, 26624), (6272, 26416), (6604, 25088), (6656, 24892), (7112, 23296), (7168, 23114), (8128, 20384), (10192, 16256), (11557, 14336), (11648, 14224), (12446, 13312), (12544, 13208)]