161137837

素因数分解:

$7^1\times {\mathrm{71}}^1\times {\mathrm{349}}^1\times {\mathrm{929}}^1$

素因数の和:1356

約数の個数: 16

約数和(自身を含む): 187488000

約数和(自身を除く): 26350163

約数列:

[1, 7, 71, 349, 497, 929, 2443, 6503, 24779, 65959, 173453, 324221, 461713, 2269547, 23019691, 161137837]

約数ペア:

[(1, 161137837), (7, 23019691), (71, 2269547), (349, 461713), (497, 324221), (929, 173453), (2443, 65959), (6503, 24779)]