156731309228

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{461}}^1\times {\mathrm{89563}}^1$

素因数の和:90114

約数の個数: 48

約数和(自身を含む): 300077375136

約数和(自身を除く): 143346065908

約数列:

[1, 2, 4, 13, 26, 52, 73, 146, 292, 461, 922, 949, 1844, 1898, 3796, 5993, 11986, 23972, 33653, 67306, 89563, 134612, 179126, 358252, 437489, 874978, 1164319, 1749956, 2328638, 4657276, 6538099, 13076198, 26152396, 41288543, 82577086, 84995287, 165154172, 169990574, 339981148, 536751059, 1073502118, 2147004236, 3014063639, 6028127278, 12056254556, 39182827307, 78365654614, 156731309228]

約数ペア:

[(1, 156731309228), (2, 78365654614), (4, 39182827307), (13, 12056254556), (26, 6028127278), (52, 3014063639), (73, 2147004236), (146, 1073502118), (292, 536751059), (461, 339981148), (922, 169990574), (949, 165154172), (1844, 84995287), (1898, 82577086), (3796, 41288543), (5993, 26152396), (11986, 13076198), (23972, 6538099), (33653, 4657276), (67306, 2328638), (89563, 1749956), (134612, 1164319), (179126, 874978), (358252, 437489)]