157075192

素因数分解:

$2^3\times {\mathrm{197}}^1\times {\mathrm{99667}}^1$

素因数の和:99870

約数の個数: 16

約数和(自身を含む): 296013960

約数和(自身を除く): 138938768

約数列:

[1, 2, 4, 8, 197, 394, 788, 1576, 99667, 199334, 398668, 797336, 19634399, 39268798, 78537596, 157075192]

約数ペア:

[(1, 157075192), (2, 78537596), (4, 39268798), (8, 19634399), (197, 797336), (394, 398668), (788, 199334), (1576, 99667)]