189976864

素因数分解:

$2^5\times 7^1\times {\mathrm{11}}^1\times {\mathrm{77101}}^1$

素因数の和:77129

約数の個数: 48

約数和(自身を含む): 466312896

約数和(自身を除く): 276336032

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 56, 77, 88, 112, 154, 176, 224, 308, 352, 616, 1232, 2464, 77101, 154202, 308404, 539707, 616808, 848111, 1079414, 1233616, 1696222, 2158828, 2467232, 3392444, 4317656, 5936777, 6784888, 8635312, 11873554, 13569776, 17270624, 23747108, 27139552, 47494216, 94988432, 189976864]

約数ペア:

[(1, 189976864), (2, 94988432), (4, 47494216), (7, 27139552), (8, 23747108), (11, 17270624), (14, 13569776), (16, 11873554), (22, 8635312), (28, 6784888), (32, 5936777), (44, 4317656), (56, 3392444), (77, 2467232), (88, 2158828), (112, 1696222), (154, 1233616), (176, 1079414), (224, 848111), (308, 616808), (352, 539707), (616, 308404), (1232, 154202), (2464, 77101)]