156910018

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{827}}^1\times {\mathrm{4993}}^1$

素因数の和:5841

約数の個数: 16

約数和(自身を含む): 248101920

約数和(自身を除く): 91191902

約数列:

[1, 2, 19, 38, 827, 1654, 4993, 9986, 15713, 31426, 94867, 189734, 4129211, 8258422, 78455009, 156910018]

約数ペア:

[(1, 156910018), (2, 78455009), (19, 8258422), (38, 4129211), (827, 189734), (1654, 94867), (4993, 31426), (9986, 15713)]