140524416

素因数分解:

$2^7\times 3^3\times {\mathrm{73}}^1\times {\mathrm{557}}^1$

素因数の和:653

約数の個数: 128

約数和(自身を含む): 421178400

約数和(自身を除く): 280653984

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 73, 96, 108, 128, 144, 146, 192, 216, 219, 288, 292, 384, 432, 438, 557, 576, 584, 657, 864, 876, 1114, 1152, 1168, 1314, 1671, 1728, 1752, 1971, 2228, 2336, 2628, 3342, 3456, 3504, 3942, 4456, 4672, 5013, 5256, 6684, 7008, 7884, 8912, 9344, 10026, 10512, 13368, 14016, 15039, 15768, 17824, 20052, 21024, 26736, 28032, 30078, 31536, 35648, 40104, 40661, 42048, 53472, 60156, 63072, 71296, 80208, 81322, 84096, 106944, 120312, 121983, 126144, 160416, 162644, 213888, 240624, 243966, 252288, 320832, 325288, 365949, 481248, 487932, 641664, 650576, 731898, 962496, 975864, 1097847, 1301152, 1463796, 1924992, 1951728, 2195694, 2602304, 2927592, 3903456, 4391388, 5204608, 5855184, 7806912, 8782776, 11710368, 15613824, 17565552, 23420736, 35131104, 46841472, 70262208, 140524416]

約数ペア:

[(1, 140524416), (2, 70262208), (3, 46841472), (4, 35131104), (6, 23420736), (8, 17565552), (9, 15613824), (12, 11710368), (16, 8782776), (18, 7806912), (24, 5855184), (27, 5204608), (32, 4391388), (36, 3903456), (48, 2927592), (54, 2602304), (64, 2195694), (72, 1951728), (73, 1924992), (96, 1463796), (108, 1301152), (128, 1097847), (144, 975864), (146, 962496), (192, 731898), (216, 650576), (219, 641664), (288, 487932), (292, 481248), (384, 365949), (432, 325288), (438, 320832), (557, 252288), (576, 243966), (584, 240624), (657, 213888), (864, 162644), (876, 160416), (1114, 126144), (1152, 121983), (1168, 120312), (1314, 106944), (1671, 84096), (1728, 81322), (1752, 80208), (1971, 71296), (2228, 63072), (2336, 60156), (2628, 53472), (3342, 42048), (3456, 40661), (3504, 40104), (3942, 35648), (4456, 31536), (4672, 30078), (5013, 28032), (5256, 26736), (6684, 21024), (7008, 20052), (7884, 17824), (8912, 15768), (9344, 15039), (10026, 14016), (10512, 13368)]