159968261398

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{97}}^2\times {\mathrm{727}}^1\times {\mathrm{1063}}^1$

素因数の和:1997

約数の個数: 48

約数和(自身を含む): 265105661184

約数和(自身を除く): 105137399786

約数列:

[1, 2, 11, 22, 97, 194, 727, 1063, 1067, 1454, 2126, 2134, 7997, 9409, 11693, 15994, 18818, 23386, 70519, 103111, 103499, 141038, 206222, 206998, 772801, 775709, 1134221, 1545602, 1551418, 2268442, 6840343, 8500811, 10001767, 13680686, 17001622, 20003534, 74961697, 75243773, 110019437, 149923394, 150487546, 220038874, 824578667, 1649157334, 7271284609, 14542569218, 79984130699, 159968261398]

約数ペア:

[(1, 159968261398), (2, 79984130699), (11, 14542569218), (22, 7271284609), (97, 1649157334), (194, 824578667), (727, 220038874), (1063, 150487546), (1067, 149923394), (1454, 110019437), (2126, 75243773), (2134, 74961697), (7997, 20003534), (9409, 17001622), (11693, 13680686), (15994, 10001767), (18818, 8500811), (23386, 6840343), (70519, 2268442), (103111, 1551418), (103499, 1545602), (141038, 1134221), (206222, 775709), (206998, 772801)]