132478906

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{9397}}^1$

素因数の和:9478

約数の個数: 32

約数和(自身を含む): 243596160

約数和(自身を除く): 111117254

約数列:

[1, 2, 7, 14, 19, 38, 53, 106, 133, 266, 371, 742, 1007, 2014, 7049, 9397, 14098, 18794, 65779, 131558, 178543, 357086, 498041, 996082, 1249801, 2499602, 3486287, 6972574, 9462779, 18925558, 66239453, 132478906]

約数ペア:

[(1, 132478906), (2, 66239453), (7, 18925558), (14, 9462779), (19, 6972574), (38, 3486287), (53, 2499602), (106, 1249801), (133, 996082), (266, 498041), (371, 357086), (742, 178543), (1007, 131558), (2014, 65779), (7049, 18794), (9397, 14098)]