158964001

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{101}}^1\times {\mathrm{7253}}^1$

素因数の和:7392

約数の個数: 16

約数和(自身を含む): 189416448

約数和(自身を除く): 30452447

約数列:

[1, 7, 31, 101, 217, 707, 3131, 7253, 21917, 50771, 224843, 732553, 1573901, 5127871, 22709143, 158964001]

約数ペア:

[(1, 158964001), (7, 22709143), (31, 5127871), (101, 1573901), (217, 732553), (707, 224843), (3131, 50771), (7253, 21917)]