131808474

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{127}}^1\times {\mathrm{8237}}^1$

素因数の和:8379

約数の個数: 48

約数和(自身を含む): 328992768

約数和(自身を除く): 197184294

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 127, 254, 381, 762, 889, 1143, 1778, 2286, 2667, 5334, 8001, 8237, 16002, 16474, 24711, 49422, 57659, 74133, 115318, 148266, 172977, 345954, 518931, 1037862, 1046099, 2092198, 3138297, 6276594, 7322693, 9414891, 14645386, 18829782, 21968079, 43936158, 65904237, 131808474]

約数ペア:

[(1, 131808474), (2, 65904237), (3, 43936158), (6, 21968079), (7, 18829782), (9, 14645386), (14, 9414891), (18, 7322693), (21, 6276594), (42, 3138297), (63, 2092198), (126, 1046099), (127, 1037862), (254, 518931), (381, 345954), (762, 172977), (889, 148266), (1143, 115318), (1778, 74133), (2286, 57659), (2667, 49422), (5334, 24711), (8001, 16474), (8237, 16002)]