149384494

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{10789}}^1$

素因数の和:10864

約数の個数: 32

約数和(自身を含む): 273461760

約数和(自身を除く): 124077266

約数列:

[1, 2, 7, 14, 23, 43, 46, 86, 161, 301, 322, 602, 989, 1978, 6923, 10789, 13846, 21578, 75523, 151046, 248147, 463927, 496294, 927854, 1737029, 3247489, 3474058, 6494978, 10670321, 21340642, 74692247, 149384494]

約数ペア:

[(1, 149384494), (2, 74692247), (7, 21340642), (14, 10670321), (23, 6494978), (43, 3474058), (46, 3247489), (86, 1737029), (161, 927854), (301, 496294), (322, 463927), (602, 248147), (989, 151046), (1978, 75523), (6923, 21578), (10789, 13846)]