138042016

素因数分解:

$2^5\times 7^2\times {\mathrm{88037}}^1$

素因数の和:88061

約数の個数: 36

約数和(自身を含む): 316144458

約数和(自身を除く): 178102442

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 98, 112, 196, 224, 392, 784, 1568, 88037, 176074, 352148, 616259, 704296, 1232518, 1408592, 2465036, 2817184, 4313813, 4930072, 8627626, 9860144, 17255252, 19720288, 34510504, 69021008, 138042016]

約数ペア:

[(1, 138042016), (2, 69021008), (4, 34510504), (7, 19720288), (8, 17255252), (14, 9860144), (16, 8627626), (28, 4930072), (32, 4313813), (49, 2817184), (56, 2465036), (98, 1408592), (112, 1232518), (196, 704296), (224, 616259), (392, 352148), (784, 176074), (1568, 88037)]