155851661

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{239}}^1\times {\mathrm{4903}}^1$

素因数の和:5168

約数の個数: 16

約数和(自身を含む): 188313600

約数和(自身を除く): 32461939

約数列:

[1, 7, 19, 133, 239, 1673, 4541, 4903, 31787, 34321, 93157, 652099, 1171817, 8202719, 22264523, 155851661]

約数ペア:

[(1, 155851661), (7, 22264523), (19, 8202719), (133, 1171817), (239, 652099), (1673, 93157), (4541, 34321), (4903, 31787)]