157427964

素因数分解:

$2^2\times 3^2\times {\mathrm{277}}^1\times {\mathrm{15787}}^1$

素因数の和:16074

約数の個数: 36

約数和(自身を含む): 399404824

約数和(自身を除く): 241976860

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 277, 554, 831, 1108, 1662, 2493, 3324, 4986, 9972, 15787, 31574, 47361, 63148, 94722, 142083, 189444, 284166, 568332, 4372999, 8745998, 13118997, 17491996, 26237994, 39356991, 52475988, 78713982, 157427964]

約数ペア:

[(1, 157427964), (2, 78713982), (3, 52475988), (4, 39356991), (6, 26237994), (9, 17491996), (12, 13118997), (18, 8745998), (36, 4372999), (277, 568332), (554, 284166), (831, 189444), (1108, 142083), (1662, 94722), (2493, 63148), (3324, 47361), (4986, 31574), (9972, 15787)]