154950908

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{240607}}^1$

素因数の和:240641

約数の個数: 24

約数和(自身を含む): 323377152

約数和(自身を除く): 168426244

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 92, 161, 322, 644, 240607, 481214, 962428, 1684249, 3368498, 5533961, 6736996, 11067922, 22135844, 38737727, 77475454, 154950908]

約数ペア:

[(1, 154950908), (2, 77475454), (4, 38737727), (7, 22135844), (14, 11067922), (23, 6736996), (28, 5533961), (46, 3368498), (92, 1684249), (161, 962428), (322, 481214), (644, 240607)]