127579189472

素因数分解:

$2^5\times 7^2\times {\mathrm{97}}^1\times {\mathrm{838807}}^1$

素因数の和:838928

約数の個数: 72

約数和(自身を含む): 295191633744

約数和(自身を除く): 167612444272

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 97, 98, 112, 194, 196, 224, 388, 392, 679, 776, 784, 1358, 1552, 1568, 2716, 3104, 4753, 5432, 9506, 10864, 19012, 21728, 38024, 76048, 152096, 838807, 1677614, 3355228, 5871649, 6710456, 11743298, 13420912, 23486596, 26841824, 41101543, 46973192, 81364279, 82203086, 93946384, 162728558, 164406172, 187892768, 325457116, 328812344, 569549953, 650914232, 657624688, 1139099906, 1301828464, 1315249376, 2278199812, 2603656928, 3986849671, 4556399624, 7973699342, 9112799248, 15947398684, 18225598496, 31894797368, 63789594736, 127579189472]

約数ペア:

[(1, 127579189472), (2, 63789594736), (4, 31894797368), (7, 18225598496), (8, 15947398684), (14, 9112799248), (16, 7973699342), (28, 4556399624), (32, 3986849671), (49, 2603656928), (56, 2278199812), (97, 1315249376), (98, 1301828464), (112, 1139099906), (194, 657624688), (196, 650914232), (224, 569549953), (388, 328812344), (392, 325457116), (679, 187892768), (776, 164406172), (784, 162728558), (1358, 93946384), (1552, 82203086), (1568, 81364279), (2716, 46973192), (3104, 41101543), (4753, 26841824), (5432, 23486596), (9506, 13420912), (10864, 11743298), (19012, 6710456), (21728, 5871649), (38024, 3355228), (76048, 1677614), (152096, 838807)]