128023668

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{209189}}^1$

素因数の和:209216

約数の個数: 36

約数和(自身を含む): 342653220

約数和(自身を除く): 214629552

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 51, 68, 102, 153, 204, 306, 612, 209189, 418378, 627567, 836756, 1255134, 1882701, 2510268, 3556213, 3765402, 7112426, 7530804, 10668639, 14224852, 21337278, 32005917, 42674556, 64011834, 128023668]

約数ペア:

[(1, 128023668), (2, 64011834), (3, 42674556), (4, 32005917), (6, 21337278), (9, 14224852), (12, 10668639), (17, 7530804), (18, 7112426), (34, 3765402), (36, 3556213), (51, 2510268), (68, 1882701), (102, 1255134), (153, 836756), (204, 627567), (306, 418378), (612, 209189)]