157119130

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{2244559}}^1$

素因数の和:2244573

約数の個数: 16

約数和(自身を含む): 323216640

約数和(自身を除く): 166097510

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 2244559, 4489118, 11222795, 15711913, 22445590, 31423826, 78559565, 157119130]

約数ペア:

[(1, 157119130), (2, 78559565), (5, 31423826), (7, 22445590), (10, 15711913), (14, 11222795), (35, 4489118), (70, 2244559)]