144394768

素因数分解:

$2^4\times 7^3\times {\mathrm{83}}^1\times {\mathrm{317}}^1$

素因数の和:429

約数の個数: 80

約数和(自身を含む): 331228800

約数和(自身を除く): 186834032

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 83, 98, 112, 166, 196, 317, 332, 343, 392, 581, 634, 664, 686, 784, 1162, 1268, 1328, 1372, 2219, 2324, 2536, 2744, 4067, 4438, 4648, 5072, 5488, 8134, 8876, 9296, 15533, 16268, 17752, 26311, 28469, 31066, 32536, 35504, 52622, 56938, 62132, 65072, 105244, 108731, 113876, 124264, 184177, 210488, 217462, 227752, 248528, 368354, 420976, 434924, 455504, 736708, 869848, 1289239, 1473416, 1739696, 2578478, 2946832, 5156956, 9024673, 10313912, 18049346, 20627824, 36098692, 72197384, 144394768]

約数ペア:

[(1, 144394768), (2, 72197384), (4, 36098692), (7, 20627824), (8, 18049346), (14, 10313912), (16, 9024673), (28, 5156956), (49, 2946832), (56, 2578478), (83, 1739696), (98, 1473416), (112, 1289239), (166, 869848), (196, 736708), (317, 455504), (332, 434924), (343, 420976), (392, 368354), (581, 248528), (634, 227752), (664, 217462), (686, 210488), (784, 184177), (1162, 124264), (1268, 113876), (1328, 108731), (1372, 105244), (2219, 65072), (2324, 62132), (2536, 56938), (2744, 52622), (4067, 35504), (4438, 32536), (4648, 31066), (5072, 28469), (5488, 26311), (8134, 17752), (8876, 16268), (9296, 15533)]