142719864

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{849523}}^1$

素因数の和:849539

約数の個数: 32

約数和(自身を含む): 407771520

約数和(自身を除く): 265051656

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 849523, 1699046, 2548569, 3398092, 5097138, 5946661, 6796184, 10194276, 11893322, 17839983, 20388552, 23786644, 35679966, 47573288, 71359932, 142719864]

約数ペア:

[(1, 142719864), (2, 71359932), (3, 47573288), (4, 35679966), (6, 23786644), (7, 20388552), (8, 17839983), (12, 11893322), (14, 10194276), (21, 6796184), (24, 5946661), (28, 5097138), (42, 3398092), (56, 2548569), (84, 1699046), (168, 849523)]