131169984

素因数分解:

$2^6\times 3^1\times {\mathrm{11}}^1\times {\mathrm{173}}^1\times {\mathrm{359}}^1$

素因数の和:558

約数の個数: 112

約数和(自身を含む): 381853440

約数和(自身を除く): 250683456

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 32, 33, 44, 48, 64, 66, 88, 96, 132, 173, 176, 192, 264, 346, 352, 359, 519, 528, 692, 704, 718, 1038, 1056, 1077, 1384, 1436, 1903, 2076, 2112, 2154, 2768, 2872, 3806, 3949, 4152, 4308, 5536, 5709, 5744, 7612, 7898, 8304, 8616, 11072, 11418, 11488, 11847, 15224, 15796, 16608, 17232, 22836, 22976, 23694, 30448, 31592, 33216, 34464, 45672, 47388, 60896, 62107, 63184, 68928, 91344, 94776, 121792, 124214, 126368, 182688, 186321, 189552, 248428, 252736, 365376, 372642, 379104, 496856, 683177, 745284, 758208, 993712, 1366354, 1490568, 1987424, 2049531, 2732708, 2981136, 3974848, 4099062, 5465416, 5962272, 8198124, 10930832, 11924544, 16396248, 21861664, 32792496, 43723328, 65584992, 131169984]

約数ペア:

[(1, 131169984), (2, 65584992), (3, 43723328), (4, 32792496), (6, 21861664), (8, 16396248), (11, 11924544), (12, 10930832), (16, 8198124), (22, 5962272), (24, 5465416), (32, 4099062), (33, 3974848), (44, 2981136), (48, 2732708), (64, 2049531), (66, 1987424), (88, 1490568), (96, 1366354), (132, 993712), (173, 758208), (176, 745284), (192, 683177), (264, 496856), (346, 379104), (352, 372642), (359, 365376), (519, 252736), (528, 248428), (692, 189552), (704, 186321), (718, 182688), (1038, 126368), (1056, 124214), (1077, 121792), (1384, 94776), (1436, 91344), (1903, 68928), (2076, 63184), (2112, 62107), (2154, 60896), (2768, 47388), (2872, 45672), (3806, 34464), (3949, 33216), (4152, 31592), (4308, 30448), (5536, 23694), (5709, 22976), (5744, 22836), (7612, 17232), (7898, 16608), (8304, 15796), (8616, 15224), (11072, 11847), (11418, 11488)]