153980596

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{16127}}^1$

素因数の和:16180

約数の個数: 48

約数和(自身を含む): 346816512

約数和(自身を除く): 192835916

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 31, 44, 62, 77, 124, 154, 217, 308, 341, 434, 682, 868, 1364, 2387, 4774, 9548, 16127, 32254, 64508, 112889, 177397, 225778, 354794, 451556, 499937, 709588, 999874, 1241779, 1999748, 2483558, 3499559, 4967116, 5499307, 6999118, 10998614, 13998236, 21997228, 38495149, 76990298, 153980596]

約数ペア:

[(1, 153980596), (2, 76990298), (4, 38495149), (7, 21997228), (11, 13998236), (14, 10998614), (22, 6999118), (28, 5499307), (31, 4967116), (44, 3499559), (62, 2483558), (77, 1999748), (124, 1241779), (154, 999874), (217, 709588), (308, 499937), (341, 451556), (434, 354794), (682, 225778), (868, 177397), (1364, 112889), (2387, 64508), (4774, 32254), (9548, 16127)]