134278852

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{2417}}^1$

素因数の和:2500

約数の個数: 48

約数和(自身を含む): 268107840

約数和(自身を除く): 133828988

約数列:

[1, 2, 4, 17, 19, 34, 38, 43, 68, 76, 86, 172, 323, 646, 731, 817, 1292, 1462, 1634, 2417, 2924, 3268, 4834, 9668, 13889, 27778, 41089, 45923, 55556, 82178, 91846, 103931, 164356, 183692, 207862, 415724, 780691, 1561382, 1766827, 1974689, 3122764, 3533654, 3949378, 7067308, 7898756, 33569713, 67139426, 134278852]

約数ペア:

[(1, 134278852), (2, 67139426), (4, 33569713), (17, 7898756), (19, 7067308), (34, 3949378), (38, 3533654), (43, 3122764), (68, 1974689), (76, 1766827), (86, 1561382), (172, 780691), (323, 415724), (646, 207862), (731, 183692), (817, 164356), (1292, 103931), (1462, 91846), (1634, 82178), (2417, 55556), (2924, 45923), (3268, 41089), (4834, 27778), (9668, 13889)]