159699474

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{21799}}^1$

素因数の和:21855

約数の個数: 48

約数和(自身を含む): 387691200

約数和(自身を除く): 227991726

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 37, 66, 74, 99, 111, 198, 222, 333, 407, 666, 814, 1221, 2442, 3663, 7326, 21799, 43598, 65397, 130794, 196191, 239789, 392382, 479578, 719367, 806563, 1438734, 1613126, 2158101, 2419689, 4316202, 4839378, 7259067, 8872193, 14518134, 17744386, 26616579, 53233158, 79849737, 159699474]

約数ペア:

[(1, 159699474), (2, 79849737), (3, 53233158), (6, 26616579), (9, 17744386), (11, 14518134), (18, 8872193), (22, 7259067), (33, 4839378), (37, 4316202), (66, 2419689), (74, 2158101), (99, 1613126), (111, 1438734), (198, 806563), (222, 719367), (333, 479578), (407, 392382), (666, 239789), (814, 196191), (1221, 130794), (2442, 65397), (3663, 43598), (7326, 21799)]