156946456808

素因数分解:

$2^3\times {\mathrm{19}}^2\times {\mathrm{54344341}}^1$

素因数の和:54344385

約数の個数: 24

約数和(自身を含む): 310577914530

約数和(自身を除く): 153631457722

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 361, 722, 1444, 2888, 54344341, 108688682, 217377364, 434754728, 1032542479, 2065084958, 4130169916, 8260339832, 19618307101, 39236614202, 78473228404, 156946456808]

約数ペア:

[(1, 156946456808), (2, 78473228404), (4, 39236614202), (8, 19618307101), (19, 8260339832), (38, 4130169916), (76, 2065084958), (152, 1032542479), (361, 434754728), (722, 217377364), (1444, 108688682), (2888, 54344341)]