154920318

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{160373}}^1$

素因数の和:160408

約数の個数: 32

約数和(自身を含む): 369501696

約数和(自身を除く): 214581378

約数列:

[1, 2, 3, 6, 7, 14, 21, 23, 42, 46, 69, 138, 161, 322, 483, 966, 160373, 320746, 481119, 962238, 1122611, 2245222, 3367833, 3688579, 6735666, 7377158, 11065737, 22131474, 25820053, 51640106, 77460159, 154920318]

約数ペア:

[(1, 154920318), (2, 77460159), (3, 51640106), (6, 25820053), (7, 22131474), (14, 11065737), (21, 7377158), (23, 6735666), (42, 3688579), (46, 3367833), (69, 2245222), (138, 1122611), (161, 962238), (322, 481119), (483, 320746), (966, 160373)]