155322319

素因数分解:

${\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{257}}^1\times {\mathrm{487}}^1$

素因数の和:834

約数の個数: 16

約数和(自身を含む): 167704128

約数和(自身を除く): 12381809

約数列:

[1, 17, 73, 257, 487, 1241, 4369, 8279, 18761, 35551, 125159, 318937, 604367, 2127703, 9136607, 155322319]

約数ペア:

[(1, 155322319), (17, 9136607), (73, 2127703), (257, 604367), (487, 318937), (1241, 125159), (4369, 35551), (8279, 18761)]