156968021966

素因数分解:

$2^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{881}}^1\times {\mathrm{189947}}^1$

素因数の和:190904

約数の個数: 32

約数和(自身を含む): 273415709952

約数和(自身を除く): 116447687986

約数列:

[1, 2, 7, 14, 67, 134, 469, 881, 938, 1762, 6167, 12334, 59027, 118054, 189947, 379894, 413189, 826378, 1329629, 2659258, 12726449, 25452898, 89085143, 167343307, 178170286, 334686614, 1171403149, 2342806298, 11212001569, 22424003138, 78484010983, 156968021966]

約数ペア:

[(1, 156968021966), (2, 78484010983), (7, 22424003138), (14, 11212001569), (67, 2342806298), (134, 1171403149), (469, 334686614), (881, 178170286), (938, 167343307), (1762, 89085143), (6167, 25452898), (12334, 12726449), (59027, 2659258), (118054, 1329629), (189947, 826378), (379894, 413189)]