131736416

素因数分解:

$2^5\times 7^1\times {\mathrm{139}}^1\times {\mathrm{4231}}^1$

素因数の和:4387

約数の個数: 48

約数和(自身を含む): 298609920

約数和(自身を除く): 166873504

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 139, 224, 278, 556, 973, 1112, 1946, 2224, 3892, 4231, 4448, 7784, 8462, 15568, 16924, 29617, 31136, 33848, 59234, 67696, 118468, 135392, 236936, 473872, 588109, 947744, 1176218, 2352436, 4116763, 4704872, 8233526, 9409744, 16467052, 18819488, 32934104, 65868208, 131736416]

約数ペア:

[(1, 131736416), (2, 65868208), (4, 32934104), (7, 18819488), (8, 16467052), (14, 9409744), (16, 8233526), (28, 4704872), (32, 4116763), (56, 2352436), (112, 1176218), (139, 947744), (224, 588109), (278, 473872), (556, 236936), (973, 135392), (1112, 118468), (1946, 67696), (2224, 59234), (3892, 33848), (4231, 31136), (4448, 29617), (7784, 16924), (8462, 15568)]