157072306

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{631}}^1\times {\mathrm{1753}}^1$

素因数の和:2457

約数の個数: 16

約数和(自身を含む): 239442048

約数和(自身を除く): 82369742

約数列:

[1, 2, 71, 142, 631, 1262, 1753, 3506, 44801, 89602, 124463, 248926, 1106143, 2212286, 78536153, 157072306]

約数ペア:

[(1, 157072306), (2, 78536153), (71, 2212286), (142, 1106143), (631, 248926), (1262, 124463), (1753, 89602), (3506, 44801)]