154642271

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{151}}^1\times {\mathrm{6361}}^1$

素因数の和:6542

約数の個数: 16

約数和(自身を含む): 185668608

約数和(自身を除く): 31026337

約数列:

[1, 7, 23, 151, 161, 1057, 3473, 6361, 24311, 44527, 146303, 960511, 1024121, 6723577, 22091753, 154642271]

約数ペア:

[(1, 154642271), (7, 22091753), (23, 6723577), (151, 1024121), (161, 960511), (1057, 146303), (3473, 44527), (6361, 24311)]