142420638

素因数分解:

$2^1\times 3^1\times {\mathrm{97}}^1\times {\mathrm{107}}^1\times {\mathrm{2287}}^1$

素因数の和:2496

約数の個数: 32

約数和(自身を含む): 290594304

約数和(自身を除く): 148173666

約数列:

[1, 2, 3, 6, 97, 107, 194, 214, 291, 321, 582, 642, 2287, 4574, 6861, 10379, 13722, 20758, 31137, 62274, 221839, 244709, 443678, 489418, 665517, 734127, 1331034, 1468254, 23736773, 47473546, 71210319, 142420638]

約数ペア:

[(1, 142420638), (2, 71210319), (3, 47473546), (6, 23736773), (97, 1468254), (107, 1331034), (194, 734127), (214, 665517), (291, 489418), (321, 443678), (582, 244709), (642, 221839), (2287, 62274), (4574, 31137), (6861, 20758), (10379, 13722)]