180889128

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{358907}}^1$

素因数の和:358926

約数の個数: 48

約数和(自身を含む): 559896480

約数和(自身を除く): 379007352

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 126, 168, 252, 504, 358907, 717814, 1076721, 1435628, 2153442, 2512349, 2871256, 3230163, 4306884, 5024698, 6460326, 7537047, 8613768, 10049396, 12920652, 15074094, 20098792, 22611141, 25841304, 30148188, 45222282, 60296376, 90444564, 180889128]

約数ペア:

[(1, 180889128), (2, 90444564), (3, 60296376), (4, 45222282), (6, 30148188), (7, 25841304), (8, 22611141), (9, 20098792), (12, 15074094), (14, 12920652), (18, 10049396), (21, 8613768), (24, 7537047), (28, 6460326), (36, 5024698), (42, 4306884), (56, 3230163), (63, 2871256), (72, 2512349), (84, 2153442), (126, 1435628), (168, 1076721), (252, 717814), (504, 358907)]