161205576

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{50503}}^1$

素因数の和:50538

約数の個数: 64

約数和(自身を含む): 484838400

約数和(自身を除く): 323632824

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 19, 21, 24, 28, 38, 42, 56, 57, 76, 84, 114, 133, 152, 168, 228, 266, 399, 456, 532, 798, 1064, 1596, 3192, 50503, 101006, 151509, 202012, 303018, 353521, 404024, 606036, 707042, 959557, 1060563, 1212072, 1414084, 1919114, 2121126, 2828168, 2878671, 3838228, 4242252, 5757342, 6716899, 7676456, 8484504, 11514684, 13433798, 20150697, 23029368, 26867596, 40301394, 53735192, 80602788, 161205576]

約数ペア:

[(1, 161205576), (2, 80602788), (3, 53735192), (4, 40301394), (6, 26867596), (7, 23029368), (8, 20150697), (12, 13433798), (14, 11514684), (19, 8484504), (21, 7676456), (24, 6716899), (28, 5757342), (38, 4242252), (42, 3838228), (56, 2878671), (57, 2828168), (76, 2121126), (84, 1919114), (114, 1414084), (133, 1212072), (152, 1060563), (168, 959557), (228, 707042), (266, 606036), (399, 404024), (456, 353521), (532, 303018), (798, 202012), (1064, 151509), (1596, 101006), (3192, 50503)]