142140828

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{449}}^1$

素因数の和:547

約数の個数: 96

約数和(自身を含む): 367718400

約数和(自身を除く): 225577572

約数列:

[1, 2, 3, 4, 6, 12, 23, 31, 37, 46, 62, 69, 74, 92, 93, 111, 124, 138, 148, 186, 222, 276, 372, 444, 449, 713, 851, 898, 1147, 1347, 1426, 1702, 1796, 2139, 2294, 2553, 2694, 2852, 3404, 3441, 4278, 4588, 5106, 5388, 6882, 8556, 10212, 10327, 13764, 13919, 16613, 20654, 26381, 27838, 30981, 33226, 41308, 41757, 49839, 52762, 55676, 61962, 66452, 79143, 83514, 99678, 105524, 123924, 158286, 167028, 199356, 316572, 320137, 382099, 515003, 640274, 764198, 960411, 1030006, 1146297, 1280548, 1528396, 1545009, 1920822, 2060012, 2292594, 3090018, 3841644, 4585188, 6180036, 11845069, 23690138, 35535207, 47380276, 71070414, 142140828]

約数ペア:

[(1, 142140828), (2, 71070414), (3, 47380276), (4, 35535207), (6, 23690138), (12, 11845069), (23, 6180036), (31, 4585188), (37, 3841644), (46, 3090018), (62, 2292594), (69, 2060012), (74, 1920822), (92, 1545009), (93, 1528396), (111, 1280548), (124, 1146297), (138, 1030006), (148, 960411), (186, 764198), (222, 640274), (276, 515003), (372, 382099), (444, 320137), (449, 316572), (713, 199356), (851, 167028), (898, 158286), (1147, 123924), (1347, 105524), (1426, 99678), (1702, 83514), (1796, 79143), (2139, 66452), (2294, 61962), (2553, 55676), (2694, 52762), (2852, 49839), (3404, 41757), (3441, 41308), (4278, 33226), (4588, 30981), (5106, 27838), (5388, 26381), (6882, 20654), (8556, 16613), (10212, 13919), (10327, 13764)]