149853676

素因数分解:

$2^2\times 7^1\times {\mathrm{139}}^2\times {\mathrm{277}}^1$

素因数の和:566

約数の個数: 36

約数和(自身を含む): 302968848

約数和(自身を除く): 153115172

約数列:

[1, 2, 4, 7, 14, 28, 139, 277, 278, 554, 556, 973, 1108, 1939, 1946, 3878, 3892, 7756, 19321, 38503, 38642, 77006, 77284, 135247, 154012, 269521, 270494, 539042, 540988, 1078084, 5351917, 10703834, 21407668, 37463419, 74926838, 149853676]

約数ペア:

[(1, 149853676), (2, 74926838), (4, 37463419), (7, 21407668), (14, 10703834), (28, 5351917), (139, 1078084), (277, 540988), (278, 539042), (554, 270494), (556, 269521), (973, 154012), (1108, 135247), (1939, 77284), (1946, 77006), (3878, 38642), (3892, 38503), (7756, 19321)]