120168488

素因数分解:

$2^3\times {\mathrm{11}}^2\times {\mathrm{43}}^1\times {\mathrm{2887}}^1$

素因数の和:2958

約数の個数: 48

約数和(自身を含む): 253508640

約数和(自身を除く): 133340152

約数列:

[1, 2, 4, 8, 11, 22, 43, 44, 86, 88, 121, 172, 242, 344, 473, 484, 946, 968, 1892, 2887, 3784, 5203, 5774, 10406, 11548, 20812, 23096, 31757, 41624, 63514, 124141, 127028, 248282, 254056, 349327, 496564, 698654, 993128, 1365551, 1397308, 2731102, 2794616, 5462204, 10924408, 15021061, 30042122, 60084244, 120168488]

約数ペア:

[(1, 120168488), (2, 60084244), (4, 30042122), (8, 15021061), (11, 10924408), (22, 5462204), (43, 2794616), (44, 2731102), (86, 1397308), (88, 1365551), (121, 993128), (172, 698654), (242, 496564), (344, 349327), (473, 254056), (484, 248282), (946, 127028), (968, 124141), (1892, 63514), (2887, 41624), (3784, 31757), (5203, 23096), (5774, 20812), (10406, 11548)]