144565772

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{89681}}^1$

素因数の和:89729

約数の個数: 24

約数和(自身を含む): 281242752

約数和(自身を除く): 136676980

約数列:

[1, 2, 4, 13, 26, 31, 52, 62, 124, 403, 806, 1612, 89681, 179362, 358724, 1165853, 2331706, 2780111, 4663412, 5560222, 11120444, 36141443, 72282886, 144565772]

約数ペア:

[(1, 144565772), (2, 72282886), (4, 36141443), (13, 11120444), (26, 5560222), (31, 4663412), (52, 2780111), (62, 2331706), (124, 1165853), (403, 358724), (806, 179362), (1612, 89681)]