161006868

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{406583}}^1$

素因数の和:406604

約数の個数: 36

約数和(自身を含む): 443989728

約数和(自身を除く): 282982860

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 132, 198, 396, 406583, 813166, 1219749, 1626332, 2439498, 3659247, 4472413, 4878996, 7318494, 8944826, 13417239, 14636988, 17889652, 26834478, 40251717, 53668956, 80503434, 161006868]

約数ペア:

[(1, 161006868), (2, 80503434), (3, 53668956), (4, 40251717), (6, 26834478), (9, 17889652), (11, 14636988), (12, 13417239), (18, 8944826), (22, 7318494), (33, 4878996), (36, 4472413), (44, 3659247), (66, 2439498), (99, 1626332), (132, 1219749), (198, 813166), (396, 406583)]