165960581696

素因数分解:

$2^6\times 7^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{261431}}^1$

素因数の和:261572

約数の個数: 112

約数和(自身を含む): 409046964480

約数和(自身を除く): 243086382784

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 64, 91, 104, 109, 112, 182, 208, 218, 224, 364, 416, 436, 448, 728, 763, 832, 872, 1417, 1456, 1526, 1744, 2834, 2912, 3052, 3488, 5668, 5824, 6104, 6976, 9919, 11336, 12208, 19838, 22672, 24416, 39676, 45344, 48832, 79352, 90688, 158704, 261431, 317408, 522862, 634816, 1045724, 1830017, 2091448, 3398603, 3660034, 4182896, 6797206, 7320068, 8365792, 13594412, 14640136, 16731584, 23790221, 27188824, 28495979, 29280272, 47580442, 54377648, 56991958, 58560544, 95160884, 108755296, 113983916, 117121088, 190321768, 199471853, 217510592, 227967832, 370447727, 380643536, 398943706, 455935664, 740895454, 761287072, 797887412, 911871328, 1481790908, 1522574144, 1595774824, 1823742656, 2593134089, 2963581816, 3191549648, 5186268178, 5927163632, 6383099296, 10372536356, 11854327264, 12766198592, 20745072712, 23708654528, 41490145424, 82980290848, 165960581696]

約数ペア:

[(1, 165960581696), (2, 82980290848), (4, 41490145424), (7, 23708654528), (8, 20745072712), (13, 12766198592), (14, 11854327264), (16, 10372536356), (26, 6383099296), (28, 5927163632), (32, 5186268178), (52, 3191549648), (56, 2963581816), (64, 2593134089), (91, 1823742656), (104, 1595774824), (109, 1522574144), (112, 1481790908), (182, 911871328), (208, 797887412), (218, 761287072), (224, 740895454), (364, 455935664), (416, 398943706), (436, 380643536), (448, 370447727), (728, 227967832), (763, 217510592), (832, 199471853), (872, 190321768), (1417, 117121088), (1456, 113983916), (1526, 108755296), (1744, 95160884), (2834, 58560544), (2912, 56991958), (3052, 54377648), (3488, 47580442), (5668, 29280272), (5824, 28495979), (6104, 27188824), (6976, 23790221), (9919, 16731584), (11336, 14640136), (12208, 13594412), (19838, 8365792), (22672, 7320068), (24416, 6797206), (39676, 4182896), (45344, 3660034), (48832, 3398603), (79352, 2091448), (90688, 1830017), (158704, 1045724), (261431, 634816), (317408, 522862)]