155913984

素因数分解:

$2^8\times 3^4\times {\mathrm{73}}^1\times {\mathrm{103}}^1$

素因数の和:204

約数の個数: 180

約数和(自身を含む): 475851376

約数和(自身を除く): 319937392

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 73, 81, 96, 103, 108, 128, 144, 146, 162, 192, 206, 216, 219, 256, 288, 292, 309, 324, 384, 412, 432, 438, 576, 584, 618, 648, 657, 768, 824, 864, 876, 927, 1152, 1168, 1236, 1296, 1314, 1648, 1728, 1752, 1854, 1971, 2304, 2336, 2472, 2592, 2628, 2781, 3296, 3456, 3504, 3708, 3942, 4672, 4944, 5184, 5256, 5562, 5913, 6592, 6912, 7008, 7416, 7519, 7884, 8343, 9344, 9888, 10368, 10512, 11124, 11826, 13184, 14016, 14832, 15038, 15768, 16686, 18688, 19776, 20736, 21024, 22248, 22557, 23652, 26368, 28032, 29664, 30076, 31536, 33372, 39552, 42048, 44496, 45114, 47304, 56064, 59328, 60152, 63072, 66744, 67671, 79104, 84096, 88992, 90228, 94608, 118656, 120304, 126144, 133488, 135342, 168192, 177984, 180456, 189216, 203013, 237312, 240608, 252288, 266976, 270684, 355968, 360912, 378432, 406026, 481216, 504576, 533952, 541368, 609039, 711936, 721824, 756864, 812052, 962432, 1067904, 1082736, 1218078, 1443648, 1513728, 1624104, 1924864, 2135808, 2165472, 2436156, 2887296, 3248208, 4330944, 4872312, 5774592, 6496416, 8661888, 9744624, 12992832, 17323776, 19489248, 25985664, 38978496, 51971328, 77956992, 155913984]

約数ペア:

[(1, 155913984), (2, 77956992), (3, 51971328), (4, 38978496), (6, 25985664), (8, 19489248), (9, 17323776), (12, 12992832), (16, 9744624), (18, 8661888), (24, 6496416), (27, 5774592), (32, 4872312), (36, 4330944), (48, 3248208), (54, 2887296), (64, 2436156), (72, 2165472), (73, 2135808), (81, 1924864), (96, 1624104), (103, 1513728), (108, 1443648), (128, 1218078), (144, 1082736), (146, 1067904), (162, 962432), (192, 812052), (206, 756864), (216, 721824), (219, 711936), (256, 609039), (288, 541368), (292, 533952), (309, 504576), (324, 481216), (384, 406026), (412, 378432), (432, 360912), (438, 355968), (576, 270684), (584, 266976), (618, 252288), (648, 240608), (657, 237312), (768, 203013), (824, 189216), (864, 180456), (876, 177984), (927, 168192), (1152, 135342), (1168, 133488), (1236, 126144), (1296, 120304), (1314, 118656), (1648, 94608), (1728, 90228), (1752, 88992), (1854, 84096), (1971, 79104), (2304, 67671), (2336, 66744), (2472, 63072), (2592, 60152), (2628, 59328), (2781, 56064), (3296, 47304), (3456, 45114), (3504, 44496), (3708, 42048), (3942, 39552), (4672, 33372), (4944, 31536), (5184, 30076), (5256, 29664), (5562, 28032), (5913, 26368), (6592, 23652), (6912, 22557), (7008, 22248), (7416, 21024), (7519, 20736), (7884, 19776), (8343, 18688), (9344, 16686), (9888, 15768), (10368, 15038), (10512, 14832), (11124, 14016), (11826, 13184)]