156984254

素因数分解:

$2^1\times 7^1\times {\mathrm{2287}}^1\times {\mathrm{4903}}^1$

素因数の和:7199

約数の個数: 16

約数和(自身を含む): 269288448

約数和(自身を除く): 112304194

約数列:

[1, 2, 7, 14, 2287, 4574, 4903, 9806, 16009, 32018, 34321, 68642, 11213161, 22426322, 78492127, 156984254]

約数ペア:

[(1, 156984254), (2, 78492127), (7, 22426322), (14, 11213161), (2287, 68642), (4574, 34321), (4903, 32018), (9806, 16009)]