118427874

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^2\times {\mathrm{47}}^1$

素因数の和:156

約数の個数: 96

約数和(自身を含む): 274544640

約数和(自身を除く): 156116766

約数列:

[1, 2, 3, 6, 19, 23, 31, 38, 46, 47, 57, 62, 69, 93, 94, 114, 138, 141, 186, 282, 437, 589, 713, 874, 893, 961, 1081, 1178, 1311, 1426, 1457, 1767, 1786, 1922, 2139, 2162, 2622, 2679, 2883, 2914, 3243, 3534, 4278, 4371, 5358, 5766, 6486, 8742, 13547, 18259, 20539, 22103, 27094, 27683, 33511, 36518, 40641, 41078, 44206, 45167, 54777, 55366, 61617, 66309, 67022, 81282, 83049, 90334, 100533, 109554, 123234, 132618, 135501, 166098, 201066, 271002, 419957, 636709, 839914, 858173, 1038841, 1259871, 1273418, 1716346, 1910127, 2077682, 2519742, 2574519, 3116523, 3820254, 5149038, 6233046, 19737979, 39475958, 59213937, 118427874]

約数ペア:

[(1, 118427874), (2, 59213937), (3, 39475958), (6, 19737979), (19, 6233046), (23, 5149038), (31, 3820254), (38, 3116523), (46, 2574519), (47, 2519742), (57, 2077682), (62, 1910127), (69, 1716346), (93, 1273418), (94, 1259871), (114, 1038841), (138, 858173), (141, 839914), (186, 636709), (282, 419957), (437, 271002), (589, 201066), (713, 166098), (874, 135501), (893, 132618), (961, 123234), (1081, 109554), (1178, 100533), (1311, 90334), (1426, 83049), (1457, 81282), (1767, 67022), (1786, 66309), (1922, 61617), (2139, 55366), (2162, 54777), (2622, 45167), (2679, 44206), (2883, 41078), (2914, 40641), (3243, 36518), (3534, 33511), (4278, 27683), (4371, 27094), (5358, 22103), (5766, 20539), (6486, 18259), (8742, 13547)]