132939520

素因数分解:

$2^8\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{401}}^1$

素因数の和:466

約数の個数: 144

約数和(自身を含む): 374689728

約数和(自身を除く): 241750208

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 37, 40, 56, 64, 70, 74, 80, 112, 128, 140, 148, 160, 185, 224, 256, 259, 280, 296, 320, 370, 401, 448, 518, 560, 592, 640, 740, 802, 896, 1036, 1120, 1184, 1280, 1295, 1480, 1604, 1792, 2005, 2072, 2240, 2368, 2590, 2807, 2960, 3208, 4010, 4144, 4480, 4736, 5180, 5614, 5920, 6416, 8020, 8288, 8960, 9472, 10360, 11228, 11840, 12832, 14035, 14837, 16040, 16576, 20720, 22456, 23680, 25664, 28070, 29674, 32080, 33152, 41440, 44912, 47360, 51328, 56140, 59348, 64160, 66304, 74185, 82880, 89824, 102656, 103859, 112280, 118696, 128320, 148370, 165760, 179648, 207718, 224560, 237392, 256640, 296740, 331520, 359296, 415436, 449120, 474784, 513280, 519295, 593480, 718592, 830872, 898240, 949568, 1038590, 1186960, 1661744, 1796480, 1899136, 2077180, 2373920, 3323488, 3592960, 3798272, 4154360, 4747840, 6646976, 8308720, 9495680, 13293952, 16617440, 18991360, 26587904, 33234880, 66469760, 132939520]

約数ペア:

[(1, 132939520), (2, 66469760), (4, 33234880), (5, 26587904), (7, 18991360), (8, 16617440), (10, 13293952), (14, 9495680), (16, 8308720), (20, 6646976), (28, 4747840), (32, 4154360), (35, 3798272), (37, 3592960), (40, 3323488), (56, 2373920), (64, 2077180), (70, 1899136), (74, 1796480), (80, 1661744), (112, 1186960), (128, 1038590), (140, 949568), (148, 898240), (160, 830872), (185, 718592), (224, 593480), (256, 519295), (259, 513280), (280, 474784), (296, 449120), (320, 415436), (370, 359296), (401, 331520), (448, 296740), (518, 256640), (560, 237392), (592, 224560), (640, 207718), (740, 179648), (802, 165760), (896, 148370), (1036, 128320), (1120, 118696), (1184, 112280), (1280, 103859), (1295, 102656), (1480, 89824), (1604, 82880), (1792, 74185), (2005, 66304), (2072, 64160), (2240, 59348), (2368, 56140), (2590, 51328), (2807, 47360), (2960, 44912), (3208, 41440), (4010, 33152), (4144, 32080), (4480, 29674), (4736, 28070), (5180, 25664), (5614, 23680), (5920, 22456), (6416, 20720), (8020, 16576), (8288, 16040), (8960, 14837), (9472, 14035), (10360, 12832), (11228, 11840)]