188991516

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{132347}}^1$

素因数の和:132378

約数の個数: 48

約数和(自身を含む): 533627136

約数和(自身を除く): 344635620

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 17, 21, 28, 34, 42, 51, 68, 84, 102, 119, 204, 238, 357, 476, 714, 1428, 132347, 264694, 397041, 529388, 794082, 926429, 1588164, 1852858, 2249899, 2779287, 3705716, 4499798, 5558574, 6749697, 8999596, 11117148, 13499394, 15749293, 26998788, 31498586, 47247879, 62997172, 94495758, 188991516]

約数ペア:

[(1, 188991516), (2, 94495758), (3, 62997172), (4, 47247879), (6, 31498586), (7, 26998788), (12, 15749293), (14, 13499394), (17, 11117148), (21, 8999596), (28, 6749697), (34, 5558574), (42, 4499798), (51, 3705716), (68, 2779287), (84, 2249899), (102, 1852858), (119, 1588164), (204, 926429), (238, 794082), (357, 529388), (476, 397041), (714, 264694), (1428, 132347)]