180141584

素因数分解:

$2^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{84653}}^1$

素因数の和:84687

約数の個数: 40

約数和(自身を含む): 419883840

約数和(自身を除く): 239742256

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 38, 56, 76, 112, 133, 152, 266, 304, 532, 1064, 2128, 84653, 169306, 338612, 592571, 677224, 1185142, 1354448, 1608407, 2370284, 3216814, 4740568, 6433628, 9481136, 11258849, 12867256, 22517698, 25734512, 45035396, 90070792, 180141584]

約数ペア:

[(1, 180141584), (2, 90070792), (4, 45035396), (7, 25734512), (8, 22517698), (14, 12867256), (16, 11258849), (19, 9481136), (28, 6433628), (38, 4740568), (56, 3216814), (76, 2370284), (112, 1608407), (133, 1354448), (152, 1185142), (266, 677224), (304, 592571), (532, 338612), (1064, 169306), (2128, 84653)]