143348128

素因数分解:

$2^5\times 7^2\times {\mathrm{11}}^1\times {\mathrm{8311}}^1$

素因数の和:8346

約数の個数: 72

約数和(自身を含む): 358180704

約数和(自身を除く): 214832576

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 49, 56, 77, 88, 98, 112, 154, 176, 196, 224, 308, 352, 392, 539, 616, 784, 1078, 1232, 1568, 2156, 2464, 4312, 8311, 8624, 16622, 17248, 33244, 58177, 66488, 91421, 116354, 132976, 182842, 232708, 265952, 365684, 407239, 465416, 639947, 731368, 814478, 930832, 1279894, 1462736, 1628956, 1861664, 2559788, 2925472, 3257912, 4479629, 5119576, 6515824, 8959258, 10239152, 13031648, 17918516, 20478304, 35837032, 71674064, 143348128]

約数ペア:

[(1, 143348128), (2, 71674064), (4, 35837032), (7, 20478304), (8, 17918516), (11, 13031648), (14, 10239152), (16, 8959258), (22, 6515824), (28, 5119576), (32, 4479629), (44, 3257912), (49, 2925472), (56, 2559788), (77, 1861664), (88, 1628956), (98, 1462736), (112, 1279894), (154, 930832), (176, 814478), (196, 731368), (224, 639947), (308, 465416), (352, 407239), (392, 365684), (539, 265952), (616, 232708), (784, 182842), (1078, 132976), (1232, 116354), (1568, 91421), (2156, 66488), (2464, 58177), (4312, 33244), (8311, 17248), (8624, 16622)]