165868848

素因数分解:

$2^4\times 3^2\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{509}}^1$

素因数の和:627

約数の個数: 120

約数和(自身を含む): 486695040

約数和(自身を除く): 320826192

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 36, 48, 62, 72, 73, 93, 124, 144, 146, 186, 219, 248, 279, 292, 372, 438, 496, 509, 558, 584, 657, 744, 876, 1018, 1116, 1168, 1314, 1488, 1527, 1752, 2036, 2232, 2263, 2628, 3054, 3504, 4072, 4464, 4526, 4581, 5256, 6108, 6789, 8144, 9052, 9162, 10512, 12216, 13578, 15779, 18104, 18324, 20367, 24432, 27156, 31558, 36208, 36648, 37157, 40734, 47337, 54312, 63116, 73296, 74314, 81468, 94674, 108624, 111471, 126232, 142011, 148628, 162936, 189348, 222942, 252464, 284022, 297256, 325872, 334413, 378696, 445884, 568044, 594512, 668826, 757392, 891768, 1136088, 1151867, 1337652, 1783536, 2272176, 2303734, 2675304, 3455601, 4607468, 5350608, 6911202, 9214936, 10366803, 13822404, 18429872, 20733606, 27644808, 41467212, 55289616, 82934424, 165868848]

約数ペア:

[(1, 165868848), (2, 82934424), (3, 55289616), (4, 41467212), (6, 27644808), (8, 20733606), (9, 18429872), (12, 13822404), (16, 10366803), (18, 9214936), (24, 6911202), (31, 5350608), (36, 4607468), (48, 3455601), (62, 2675304), (72, 2303734), (73, 2272176), (93, 1783536), (124, 1337652), (144, 1151867), (146, 1136088), (186, 891768), (219, 757392), (248, 668826), (279, 594512), (292, 568044), (372, 445884), (438, 378696), (496, 334413), (509, 325872), (558, 297256), (584, 284022), (657, 252464), (744, 222942), (876, 189348), (1018, 162936), (1116, 148628), (1168, 142011), (1314, 126232), (1488, 111471), (1527, 108624), (1752, 94674), (2036, 81468), (2232, 74314), (2263, 73296), (2628, 63116), (3054, 54312), (3504, 47337), (4072, 40734), (4464, 37157), (4526, 36648), (4581, 36208), (5256, 31558), (6108, 27156), (6789, 24432), (8144, 20367), (9052, 18324), (9162, 18104), (10512, 15779), (12216, 13578)]