137776336

素因数分解:

$2^4\times {\mathrm{167}}^1\times {\mathrm{51563}}^1$

素因数の和:51738

約数の個数: 20

約数和(自身を含む): 268545312

約数和(自身を除く): 130768976

約数列:

[1, 2, 4, 8, 16, 167, 334, 668, 1336, 2672, 51563, 103126, 206252, 412504, 825008, 8611021, 17222042, 34444084, 68888168, 137776336]

約数ペア:

[(1, 137776336), (2, 68888168), (4, 34444084), (8, 17222042), (16, 8611021), (167, 825008), (334, 412504), (668, 206252), (1336, 103126), (2672, 51563)]