149738582

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{5261}}^1$

素因数の和:5396

約数の個数: 32

約数和(自身を含む): 272782080

約数和(自身を除く): 123043498

約数列:

[1, 2, 7, 14, 19, 38, 107, 133, 214, 266, 749, 1498, 2033, 4066, 5261, 10522, 14231, 28462, 36827, 73654, 99959, 199918, 562927, 699713, 1125854, 1399426, 3940489, 7880978, 10695613, 21391226, 74869291, 149738582]

約数ペア:

[(1, 149738582), (2, 74869291), (7, 21391226), (14, 10695613), (19, 7880978), (38, 3940489), (107, 1399426), (133, 1125854), (214, 699713), (266, 562927), (749, 199918), (1498, 99959), (2033, 73654), (4066, 36827), (5261, 28462), (10522, 14231)]