142757144

素因数分解:

$2^3\times {\mathrm{71}}^1\times {\mathrm{127}}^1\times {\mathrm{1979}}^1$

素因数の和:2183

約数の個数: 32

約数和(自身を含む): 273715200

約数和(自身を除く): 130958056

約数列:

[1, 2, 4, 8, 71, 127, 142, 254, 284, 508, 568, 1016, 1979, 3958, 7916, 9017, 15832, 18034, 36068, 72136, 140509, 251333, 281018, 502666, 562036, 1005332, 1124072, 2010664, 17844643, 35689286, 71378572, 142757144]

約数ペア:

[(1, 142757144), (2, 71378572), (4, 35689286), (8, 17844643), (71, 2010664), (127, 1124072), (142, 1005332), (254, 562036), (284, 502666), (508, 281018), (568, 251333), (1016, 140509), (1979, 72136), (3958, 36068), (7916, 18034), (9017, 15832)]