188519408

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{6653}}^1$

素因数の和:6702

約数の個数: 80

約数和(自身を含む): 475255296

約数和(自身を除く): 286735888

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 23, 28, 44, 46, 56, 77, 88, 92, 112, 154, 161, 176, 184, 253, 308, 322, 368, 506, 616, 644, 1012, 1232, 1288, 1771, 2024, 2576, 3542, 4048, 6653, 7084, 13306, 14168, 26612, 28336, 46571, 53224, 73183, 93142, 106448, 146366, 153019, 186284, 292732, 306038, 372568, 512281, 585464, 612076, 745136, 1024562, 1071133, 1170928, 1224152, 1683209, 2049124, 2142266, 2448304, 3366418, 4098248, 4284532, 6732836, 8196496, 8569064, 11782463, 13465672, 17138128, 23564926, 26931344, 47129852, 94259704, 188519408]

約数ペア:

[(1, 188519408), (2, 94259704), (4, 47129852), (7, 26931344), (8, 23564926), (11, 17138128), (14, 13465672), (16, 11782463), (22, 8569064), (23, 8196496), (28, 6732836), (44, 4284532), (46, 4098248), (56, 3366418), (77, 2448304), (88, 2142266), (92, 2049124), (112, 1683209), (154, 1224152), (161, 1170928), (176, 1071133), (184, 1024562), (253, 745136), (308, 612076), (322, 585464), (368, 512281), (506, 372568), (616, 306038), (644, 292732), (1012, 186284), (1232, 153019), (1288, 146366), (1771, 106448), (2024, 93142), (2576, 73183), (3542, 53224), (4048, 46571), (6653, 28336), (7084, 26612), (13306, 14168)]