144631496

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{373}}^1\times {\mathrm{2551}}^1$

素因数の和:2949

約数の個数: 32

約数和(自身を含む): 286334400

約数和(自身を除く): 141702904

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 373, 746, 1492, 2551, 2984, 5102, 7087, 10204, 14174, 20408, 28348, 48469, 56696, 96938, 193876, 387752, 951523, 1903046, 3806092, 7612184, 18078937, 36157874, 72315748, 144631496]

約数ペア:

[(1, 144631496), (2, 72315748), (4, 36157874), (8, 18078937), (19, 7612184), (38, 3806092), (76, 1903046), (152, 951523), (373, 387752), (746, 193876), (1492, 96938), (2551, 56696), (2984, 48469), (5102, 28348), (7087, 20408), (10204, 14174)]