140116814

素因数分解:

$2^1\times {\mathrm{127}}^1\times {\mathrm{131}}^1\times {\mathrm{4211}}^1$

素因数の和:4471

約数の個数: 16

約数和(自身を含む): 213497856

約数和(自身を除く): 73381042

約数列:

[1, 2, 127, 131, 254, 262, 4211, 8422, 16637, 33274, 534797, 551641, 1069594, 1103282, 70058407, 140116814]

約数ペア:

[(1, 140116814), (2, 70058407), (127, 1103282), (131, 1069594), (254, 551641), (262, 534797), (4211, 33274), (8422, 16637)]