155994188

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{242227}}^1$

素因数の和:242261

約数の個数: 24

約数和(自身を含む): 325554432

約数和(自身を除く): 169560244

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 92, 161, 322, 644, 242227, 484454, 968908, 1695589, 3391178, 5571221, 6782356, 11142442, 22284884, 38998547, 77997094, 155994188]

約数ペア:

[(1, 155994188), (2, 77997094), (4, 38998547), (7, 22284884), (14, 11142442), (23, 6782356), (28, 5571221), (46, 3391178), (92, 1695589), (161, 968908), (322, 484454), (644, 242227)]