159571886

素因数分解:

$2^1\times {\mathrm{131}}^1\times {\mathrm{379}}^1\times {\mathrm{1607}}^1$

素因数の和:2119

約数の個数: 16

約数和(自身を含む): 241971840

約数和(自身を除く): 82399954

約数列:

[1, 2, 131, 262, 379, 758, 1607, 3214, 49649, 99298, 210517, 421034, 609053, 1218106, 79785943, 159571886]

約数ペア:

[(1, 159571886), (2, 79785943), (131, 1218106), (262, 609053), (379, 421034), (758, 210517), (1607, 99298), (3214, 49649)]