163670276

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{3823}}^1$

素因数の和:3984

約数の個数: 48

約数和(自身を含む): 359761920

約数和(自身を除く): 196091644

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 139, 154, 278, 308, 556, 973, 1529, 1946, 3058, 3823, 3892, 6116, 7646, 10703, 15292, 21406, 26761, 42053, 42812, 53522, 84106, 107044, 168212, 294371, 531397, 588742, 1062794, 1177484, 2125588, 3719779, 5845367, 7439558, 11690734, 14879116, 23381468, 40917569, 81835138, 163670276]

約数ペア:

[(1, 163670276), (2, 81835138), (4, 40917569), (7, 23381468), (11, 14879116), (14, 11690734), (22, 7439558), (28, 5845367), (44, 3719779), (77, 2125588), (139, 1177484), (154, 1062794), (278, 588742), (308, 531397), (556, 294371), (973, 168212), (1529, 107044), (1946, 84106), (3058, 53522), (3823, 42812), (3892, 42053), (6116, 26761), (7646, 21406), (10703, 15292)]