157087126

素因数分解:

$2^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{303257}}^1$

素因数の和:303303

約数の個数: 16

約数和(自身を含む): 276571296

約数和(自身を除く): 119484170

約数列:

[1, 2, 7, 14, 37, 74, 259, 518, 303257, 606514, 2122799, 4245598, 11220509, 22441018, 78543563, 157087126]

約数ペア:

[(1, 157087126), (2, 78543563), (7, 22441018), (14, 11220509), (37, 4245598), (74, 2122799), (259, 606514), (518, 303257)]