159071824

素因数分解:

$2^4\times {\mathrm{83}}^1\times {\mathrm{119783}}^1$

素因数の和:119874

約数の個数: 20

約数和(自身を含む): 311917536

約数和(自身を除く): 152845712

約数列:

[1, 2, 4, 8, 16, 83, 166, 332, 664, 1328, 119783, 239566, 479132, 958264, 1916528, 9941989, 19883978, 39767956, 79535912, 159071824]

約数ペア:

[(1, 159071824), (2, 79535912), (4, 39767956), (8, 19883978), (16, 9941989), (83, 1916528), (166, 958264), (332, 479132), (664, 239566), (1328, 119783)]