161856162

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{691693}}^1$

素因数の和:691714

約数の個数: 24

約数和(自身を含む): 377664924

約数和(自身を除く): 215808762

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 691693, 1383386, 2075079, 4150158, 6225237, 8992009, 12450474, 17984018, 26976027, 53952054, 80928081, 161856162]

約数ペア:

[(1, 161856162), (2, 80928081), (3, 53952054), (6, 26976027), (9, 17984018), (13, 12450474), (18, 8992009), (26, 6225237), (39, 4150158), (78, 2075079), (117, 1383386), (234, 691693)]