153688321

素因数分解:

${\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{313}}^1\times {\mathrm{601}}^1$

素因数の和:976

約数の個数: 16

約数和(自身を含む): 166344640

約数和(自身を除く): 12656319

約数列:

[1, 19, 43, 313, 601, 817, 5947, 11419, 13459, 25843, 188113, 255721, 491017, 3574147, 8088859, 153688321]

約数ペア:

[(1, 153688321), (19, 8088859), (43, 3574147), (313, 491017), (601, 255721), (817, 188113), (5947, 25843), (11419, 13459)]