152239472

素因数分解:

$2^4\times 7^2\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{139}}^1$

素因数の和:299

約数の個数: 120

約数和(自身を含む): 379975680

約数和(自身を除く): 227736208

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 49, 56, 77, 88, 98, 112, 127, 139, 154, 176, 196, 254, 278, 308, 392, 508, 539, 556, 616, 784, 889, 973, 1016, 1078, 1112, 1232, 1397, 1529, 1778, 1946, 2032, 2156, 2224, 2794, 3058, 3556, 3892, 4312, 5588, 6116, 6223, 6811, 7112, 7784, 8624, 9779, 10703, 11176, 12232, 12446, 13622, 14224, 15568, 17653, 19558, 21406, 22352, 24464, 24892, 27244, 35306, 39116, 42812, 49784, 54488, 68453, 70612, 74921, 78232, 85624, 99568, 108976, 123571, 136906, 141224, 149842, 156464, 171248, 194183, 247142, 273812, 282448, 299684, 388366, 494284, 547624, 599368, 776732, 864997, 988568, 1095248, 1198736, 1359281, 1553464, 1729994, 1977136, 2718562, 3106928, 3459988, 5437124, 6919976, 9514967, 10874248, 13839952, 19029934, 21748496, 38059868, 76119736, 152239472]

約数ペア:

[(1, 152239472), (2, 76119736), (4, 38059868), (7, 21748496), (8, 19029934), (11, 13839952), (14, 10874248), (16, 9514967), (22, 6919976), (28, 5437124), (44, 3459988), (49, 3106928), (56, 2718562), (77, 1977136), (88, 1729994), (98, 1553464), (112, 1359281), (127, 1198736), (139, 1095248), (154, 988568), (176, 864997), (196, 776732), (254, 599368), (278, 547624), (308, 494284), (392, 388366), (508, 299684), (539, 282448), (556, 273812), (616, 247142), (784, 194183), (889, 171248), (973, 156464), (1016, 149842), (1078, 141224), (1112, 136906), (1232, 123571), (1397, 108976), (1529, 99568), (1778, 85624), (1946, 78232), (2032, 74921), (2156, 70612), (2224, 68453), (2794, 54488), (3058, 49784), (3556, 42812), (3892, 39116), (4312, 35306), (5588, 27244), (6116, 24892), (6223, 24464), (6811, 22352), (7112, 21406), (7784, 19558), (8624, 17653), (9779, 15568), (10703, 14224), (11176, 13622), (12232, 12446)]