156903190010

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{2241474143}}^1$

素因数の和:2241474157

約数の個数: 16

約数和(自身を含む): 322772276736

約数和(自身を除く): 165869086726

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 2241474143, 4482948286, 11207370715, 15690319001, 22414741430, 31380638002, 78451595005, 156903190010]

約数ペア:

[(1, 156903190010), (2, 78451595005), (5, 31380638002), (7, 22414741430), (10, 15690319001), (14, 11207370715), (35, 4482948286), (70, 2241474143)]