169440964

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{367}}^1\times {\mathrm{1499}}^1$

素因数の和:1888

約数の個数: 48

約数和(自身を含む): 370944000

約数和(自身を除く): 201503036

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 308, 367, 734, 1468, 1499, 2569, 2998, 4037, 5138, 5996, 8074, 10276, 10493, 16148, 16489, 20986, 28259, 32978, 41972, 56518, 65956, 113036, 115423, 230846, 461692, 550133, 1100266, 2200532, 3850931, 6051463, 7701862, 12102926, 15403724, 24205852, 42360241, 84720482, 169440964]

約数ペア:

[(1, 169440964), (2, 84720482), (4, 42360241), (7, 24205852), (11, 15403724), (14, 12102926), (22, 7701862), (28, 6051463), (44, 3850931), (77, 2200532), (154, 1100266), (308, 550133), (367, 461692), (734, 230846), (1468, 115423), (1499, 113036), (2569, 65956), (2998, 56518), (4037, 41972), (5138, 32978), (5996, 28259), (8074, 20986), (10276, 16489), (10493, 16148)]