164609648

素因数分解:

$2^4\times 7^1\times {\mathrm{1469729}}^1$

素因数の和:1469744

約数の個数: 20

約数和(自身を含む): 364493040

約数和(自身を除く): 199883392

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 1469729, 2939458, 5878916, 10288103, 11757832, 20576206, 23515664, 41152412, 82304824, 164609648]

約数ペア:

[(1, 164609648), (2, 82304824), (4, 41152412), (7, 23515664), (8, 20576206), (14, 11757832), (16, 10288103), (28, 5878916), (56, 2939458), (112, 1469729)]