156962192

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{516323}}^1$

素因数の和:516350

約数の個数: 20

約数和(自身を含む): 320120880

約数和(自身を除く): 163158688

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 516323, 1032646, 2065292, 4130584, 8261168, 9810137, 19620274, 39240548, 78481096, 156962192]

約数ペア:

[(1, 156962192), (2, 78481096), (4, 39240548), (8, 19620274), (16, 9810137), (19, 8261168), (38, 4130584), (76, 2065292), (152, 1032646), (304, 516323)]