148857317

素因数分解:

$7^1\times {\mathrm{67}}^1\times {\mathrm{503}}^1\times {\mathrm{631}}^1$

素因数の和:1208

約数の個数: 16

約数和(自身を含む): 173279232

約数和(自身を除く): 24421915

約数列:

[1, 7, 67, 469, 503, 631, 3521, 4417, 33701, 42277, 235907, 295939, 317393, 2221751, 21265331, 148857317]

約数ペア:

[(1, 148857317), (7, 21265331), (67, 2221751), (469, 317393), (503, 295939), (631, 235907), (3521, 42277), (4417, 33701)]