149049208

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{241963}}^1$

素因数の和:241987

約数の個数: 32

約数和(自身を含む): 348428160

約数和(自身を除く): 199378952

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 56, 77, 88, 154, 308, 616, 241963, 483926, 967852, 1693741, 1935704, 2661593, 3387482, 5323186, 6774964, 10646372, 13549928, 18631151, 21292744, 37262302, 74524604, 149049208]

約数ペア:

[(1, 149049208), (2, 74524604), (4, 37262302), (7, 21292744), (8, 18631151), (11, 13549928), (14, 10646372), (22, 6774964), (28, 5323186), (44, 3387482), (56, 2661593), (77, 1935704), (88, 1693741), (154, 967852), (308, 483926), (616, 241963)]