160996528

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{7687}}^1$

素因数の和:7730

約数の個数: 80

約数和(自身を含む): 411830784

約数和(自身を除く): 250834256

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 17, 22, 28, 34, 44, 56, 68, 77, 88, 112, 119, 136, 154, 176, 187, 238, 272, 308, 374, 476, 616, 748, 952, 1232, 1309, 1496, 1904, 2618, 2992, 5236, 7687, 10472, 15374, 20944, 30748, 53809, 61496, 84557, 107618, 122992, 130679, 169114, 215236, 261358, 338228, 430472, 522716, 591899, 676456, 860944, 914753, 1045432, 1183798, 1352912, 1437469, 1829506, 2090864, 2367596, 2874938, 3659012, 4735192, 5749876, 7318024, 9470384, 10062283, 11499752, 14636048, 20124566, 22999504, 40249132, 80498264, 160996528]

約数ペア:

[(1, 160996528), (2, 80498264), (4, 40249132), (7, 22999504), (8, 20124566), (11, 14636048), (14, 11499752), (16, 10062283), (17, 9470384), (22, 7318024), (28, 5749876), (34, 4735192), (44, 3659012), (56, 2874938), (68, 2367596), (77, 2090864), (88, 1829506), (112, 1437469), (119, 1352912), (136, 1183798), (154, 1045432), (176, 914753), (187, 860944), (238, 676456), (272, 591899), (308, 522716), (374, 430472), (476, 338228), (616, 261358), (748, 215236), (952, 169114), (1232, 130679), (1309, 122992), (1496, 107618), (1904, 84557), (2618, 61496), (2992, 53809), (5236, 30748), (7687, 20944), (10472, 15374)]