163357502

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{73}}^1\times {\mathrm{1321}}^1$

素因数の和:1425

約数の個数: 48

約数和(自身を含む): 312266976

約数和(自身を除く): 148909474

約数列:

[1, 2, 7, 11, 14, 22, 73, 77, 121, 146, 154, 242, 511, 803, 847, 1022, 1321, 1606, 1694, 2642, 5621, 8833, 9247, 11242, 14531, 17666, 18494, 29062, 61831, 96433, 101717, 123662, 159841, 192866, 203434, 319682, 675031, 1060763, 1118887, 1350062, 2121526, 2237774, 7425341, 11668393, 14850682, 23336786, 81678751, 163357502]

約数ペア:

[(1, 163357502), (2, 81678751), (7, 23336786), (11, 14850682), (14, 11668393), (22, 7425341), (73, 2237774), (77, 2121526), (121, 1350062), (146, 1118887), (154, 1060763), (242, 675031), (511, 319682), (803, 203434), (847, 192866), (1022, 159841), (1321, 123662), (1606, 101717), (1694, 96433), (2642, 61831), (5621, 29062), (8833, 18494), (9247, 17666), (11242, 14531)]