131027748

素因数分解:

$2^2\times 3^1\times {\mathrm{269}}^1\times {\mathrm{40591}}^1$

素因数の和:40867

約数の個数: 24

約数和(自身を含む): 306875520

約数和(自身を除く): 175847772

約数列:

[1, 2, 3, 4, 6, 12, 269, 538, 807, 1076, 1614, 3228, 40591, 81182, 121773, 162364, 243546, 487092, 10918979, 21837958, 32756937, 43675916, 65513874, 131027748]

約数ペア:

[(1, 131027748), (2, 65513874), (3, 43675916), (4, 32756937), (6, 21837958), (12, 10918979), (269, 487092), (538, 243546), (807, 162364), (1076, 121773), (1614, 81182), (3228, 40591)]