113137136

素因数分解:

$2^4\times 7^1\times {\mathrm{643}}^1\times {\mathrm{1571}}^1$

素因数の和:2229

約数の個数: 40

約数和(自身を含む): 251067264

約数和(自身を除く): 137930128

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 643, 1286, 1571, 2572, 3142, 4501, 5144, 6284, 9002, 10288, 10997, 12568, 18004, 21994, 25136, 36008, 43988, 72016, 87976, 175952, 1010153, 2020306, 4040612, 7071071, 8081224, 14142142, 16162448, 28284284, 56568568, 113137136]

約数ペア:

[(1, 113137136), (2, 56568568), (4, 28284284), (7, 16162448), (8, 14142142), (14, 8081224), (16, 7071071), (28, 4040612), (56, 2020306), (112, 1010153), (643, 175952), (1286, 87976), (1571, 72016), (2572, 43988), (3142, 36008), (4501, 25136), (5144, 21994), (6284, 18004), (9002, 12568), (10288, 10997)]