139596464

素因数分解:

$2^4\times 7^1\times {\mathrm{1246397}}^1$

素因数の和:1246412

約数の個数: 20

約数和(自身を含む): 309106704

約数和(自身を除く): 169510240

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 1246397, 2492794, 4985588, 8724779, 9971176, 17449558, 19942352, 34899116, 69798232, 139596464]

約数ペア:

[(1, 139596464), (2, 69798232), (4, 34899116), (7, 19942352), (8, 17449558), (14, 9971176), (16, 8724779), (28, 4985588), (56, 2492794), (112, 1246397)]