130888576

素因数分解:

$2^7\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{661}}^1$

素因数の和:712

約数の個数: 128

約数和(自身を含む): 340320960

約数和(自身を除く): 209432384

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 17, 26, 28, 32, 34, 52, 56, 64, 68, 91, 104, 112, 119, 128, 136, 182, 208, 221, 224, 238, 272, 364, 416, 442, 448, 476, 544, 661, 728, 832, 884, 896, 952, 1088, 1322, 1456, 1547, 1664, 1768, 1904, 2176, 2644, 2912, 3094, 3536, 3808, 4627, 5288, 5824, 6188, 7072, 7616, 8593, 9254, 10576, 11237, 11648, 12376, 14144, 15232, 17186, 18508, 21152, 22474, 24752, 28288, 34372, 37016, 42304, 44948, 49504, 60151, 68744, 74032, 78659, 84608, 89896, 99008, 120302, 137488, 146081, 148064, 157318, 179792, 198016, 240604, 274976, 292162, 296128, 314636, 359584, 481208, 549952, 584324, 592256, 629272, 719168, 962416, 1022567, 1099904, 1168648, 1258544, 1438336, 1924832, 2045134, 2337296, 2517088, 3849664, 4090268, 4674592, 5034176, 7699328, 8180536, 9349184, 10068352, 16361072, 18698368, 32722144, 65444288, 130888576]

約数ペア:

[(1, 130888576), (2, 65444288), (4, 32722144), (7, 18698368), (8, 16361072), (13, 10068352), (14, 9349184), (16, 8180536), (17, 7699328), (26, 5034176), (28, 4674592), (32, 4090268), (34, 3849664), (52, 2517088), (56, 2337296), (64, 2045134), (68, 1924832), (91, 1438336), (104, 1258544), (112, 1168648), (119, 1099904), (128, 1022567), (136, 962416), (182, 719168), (208, 629272), (221, 592256), (224, 584324), (238, 549952), (272, 481208), (364, 359584), (416, 314636), (442, 296128), (448, 292162), (476, 274976), (544, 240604), (661, 198016), (728, 179792), (832, 157318), (884, 148064), (896, 146081), (952, 137488), (1088, 120302), (1322, 99008), (1456, 89896), (1547, 84608), (1664, 78659), (1768, 74032), (1904, 68744), (2176, 60151), (2644, 49504), (2912, 44948), (3094, 42304), (3536, 37016), (3808, 34372), (4627, 28288), (5288, 24752), (5824, 22474), (6188, 21152), (7072, 18508), (7616, 17186), (8593, 15232), (9254, 14144), (10576, 12376), (11237, 11648)]