194164096

素因数分解:

$2^7\times 7^1\times {\mathrm{139}}^1\times {\mathrm{1559}}^1$

素因数の和:1719

約数の個数: 64

約数和(自身を含む): 445536000

約数和(自身を除く): 251371904

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 139, 224, 278, 448, 556, 896, 973, 1112, 1559, 1946, 2224, 3118, 3892, 4448, 6236, 7784, 8896, 10913, 12472, 15568, 17792, 21826, 24944, 31136, 43652, 49888, 62272, 87304, 99776, 124544, 174608, 199552, 216701, 349216, 433402, 698432, 866804, 1396864, 1516907, 1733608, 3033814, 3467216, 6067628, 6934432, 12135256, 13868864, 24270512, 27737728, 48541024, 97082048, 194164096]

約数ペア:

[(1, 194164096), (2, 97082048), (4, 48541024), (7, 27737728), (8, 24270512), (14, 13868864), (16, 12135256), (28, 6934432), (32, 6067628), (56, 3467216), (64, 3033814), (112, 1733608), (128, 1516907), (139, 1396864), (224, 866804), (278, 698432), (448, 433402), (556, 349216), (896, 216701), (973, 199552), (1112, 174608), (1559, 124544), (1946, 99776), (2224, 87304), (3118, 62272), (3892, 49888), (4448, 43652), (6236, 31136), (7784, 24944), (8896, 21826), (10913, 17792), (12472, 15568)]