181972672

素因数分解:

$2^6\times 7^2\times {\mathrm{58027}}^1$

素因数の和:58053

約数の個数: 42

約数和(自身を含む): 420064692

約数和(自身を除く): 238092020

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 112, 196, 224, 392, 448, 784, 1568, 3136, 58027, 116054, 232108, 406189, 464216, 812378, 928432, 1624756, 1856864, 2843323, 3249512, 3713728, 5686646, 6499024, 11373292, 12998048, 22746584, 25996096, 45493168, 90986336, 181972672]

約数ペア:

[(1, 181972672), (2, 90986336), (4, 45493168), (7, 25996096), (8, 22746584), (14, 12998048), (16, 11373292), (28, 6499024), (32, 5686646), (49, 3713728), (56, 3249512), (64, 2843323), (98, 1856864), (112, 1624756), (196, 928432), (224, 812378), (392, 464216), (448, 406189), (784, 232108), (1568, 116054), (3136, 58027)]