164573209

素因数分解:

${\mathrm{17}}^1\times {\mathrm{157}}^1\times {\mathrm{197}}^1\times {\mathrm{313}}^1$

素因数の和:684

約数の個数: 16

約数和(自身を含む): 176817168

約数和(自身を除く): 12243959

約数列:

[1, 17, 157, 197, 313, 2669, 3349, 5321, 30929, 49141, 61661, 525793, 835397, 1048237, 9680777, 164573209]

約数ペア:

[(1, 164573209), (17, 9680777), (157, 1048237), (197, 835397), (313, 525793), (2669, 61661), (3349, 49141), (5321, 30929)]