149263261

素因数分解:

$7^2\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{4567}}^1$

素因数の和:4633

約数の個数: 24

約数和(自身を含む): 187470720

約数和(自身を除く): 38207459

約数列:

[1, 7, 23, 29, 49, 161, 203, 667, 1127, 1421, 4567, 4669, 31969, 32683, 105041, 132443, 223783, 735287, 927101, 3046189, 5147009, 6489707, 21323323, 149263261]

約数ペア:

[(1, 149263261), (7, 21323323), (23, 6489707), (29, 5147009), (49, 3046189), (161, 927101), (203, 735287), (667, 223783), (1127, 132443), (1421, 105041), (4567, 32683), (4669, 31969)]