148082257

素因数分解:

${\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{643}}^1$

素因数の和:733

約数の個数: 32

約数和(自身を含む): 178053120

約数和(自身を除く): 29970863

約数列:

[1, 17, 19, 23, 31, 323, 391, 437, 527, 589, 643, 713, 7429, 10013, 10931, 12121, 12217, 13547, 14789, 19933, 207689, 230299, 251413, 280991, 338861, 378727, 458459, 4776847, 6438359, 7793803, 8710721, 148082257]

約数ペア:

[(1, 148082257), (17, 8710721), (19, 7793803), (23, 6438359), (31, 4776847), (323, 458459), (391, 378727), (437, 338861), (527, 280991), (589, 251413), (643, 230299), (713, 207689), (7429, 19933), (10013, 14789), (10931, 13547), (12121, 12217)]