168045990378

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{4001095009}}^1$

素因数の和:4001095021

約数の個数: 16

約数和(自身を含む): 384105120960

約数和(自身を除く): 216059130582

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 4001095009, 8002190018, 12003285027, 24006570054, 28007665063, 56015330126, 84022995189, 168045990378]

約数ペア:

[(1, 168045990378), (2, 84022995189), (3, 56015330126), (6, 28007665063), (7, 24006570054), (14, 12003285027), (21, 8002190018), (42, 4001095009)]