158015270

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{2257361}}^1$

素因数の和:2257375

約数の個数: 16

約数和(自身を含む): 325060128

約数和(自身を除く): 167044858

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 2257361, 4514722, 11286805, 15801527, 22573610, 31603054, 79007635, 158015270]

約数ペア:

[(1, 158015270), (2, 79007635), (5, 31603054), (7, 22573610), (10, 15801527), (14, 11286805), (35, 4514722), (70, 2257361)]