145266556

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{277}}^1\times {\mathrm{3049}}^1$

素因数の和:3373

約数の個数: 24

約数和(自身を含む): 261153200

約数和(自身を除く): 115886644

約数列:

[1, 2, 4, 43, 86, 172, 277, 554, 1108, 3049, 6098, 11911, 12196, 23822, 47644, 131107, 262214, 524428, 844573, 1689146, 3378292, 36316639, 72633278, 145266556]

約数ペア:

[(1, 145266556), (2, 72633278), (4, 36316639), (43, 3378292), (86, 1689146), (172, 844573), (277, 524428), (554, 262214), (1108, 131107), (3049, 47644), (6098, 23822), (11911, 12196)]