159705162

素因数分解:

$2^1\times 3^3\times {\mathrm{139}}^1\times {\mathrm{21277}}^1$

素因数の和:21427

約数の個数: 32

約数和(自身を含む): 357470400

約数和(自身を除く): 197765238

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 139, 278, 417, 834, 1251, 2502, 3753, 7506, 21277, 42554, 63831, 127662, 191493, 382986, 574479, 1148958, 2957503, 5915006, 8872509, 17745018, 26617527, 53235054, 79852581, 159705162]

約数ペア:

[(1, 159705162), (2, 79852581), (3, 53235054), (6, 26617527), (9, 17745018), (18, 8872509), (27, 5915006), (54, 2957503), (139, 1148958), (278, 574479), (417, 382986), (834, 191493), (1251, 127662), (2502, 63831), (3753, 42554), (7506, 21277)]