143138144

素因数分解:

$2^5\times {\mathrm{127}}^1\times {\mathrm{35221}}^1$

素因数の和:35358

約数の個数: 24

約数和(自身を含む): 284030208

約数和(自身を除く): 140892064

約数列:

[1, 2, 4, 8, 16, 32, 127, 254, 508, 1016, 2032, 4064, 35221, 70442, 140884, 281768, 563536, 1127072, 4473067, 8946134, 17892268, 35784536, 71569072, 143138144]

約数ペア:

[(1, 143138144), (2, 71569072), (4, 35784536), (8, 17892268), (16, 8946134), (32, 4473067), (127, 1127072), (254, 563536), (508, 281768), (1016, 140884), (2032, 70442), (4064, 35221)]