157022074

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{70667}}^1$

素因数の和:70781

約数の個数: 16

約数和(自身を含む): 259492896

約数和(自身を除く): 102470822

約数列:

[1, 2, 11, 22, 101, 202, 1111, 2222, 70667, 141334, 777337, 1554674, 7137367, 14274734, 78511037, 157022074]

約数ペア:

[(1, 157022074), (2, 78511037), (11, 14274734), (22, 7137367), (101, 1554674), (202, 777337), (1111, 141334), (2222, 70667)]