139473488

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{113209}}^1$

素因数の和:113235

約数の個数: 40

約数和(自身を含む): 336912960

約数和(自身を除く): 197439472

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 56, 77, 88, 112, 154, 176, 308, 616, 1232, 113209, 226418, 452836, 792463, 905672, 1245299, 1584926, 1811344, 2490598, 3169852, 4981196, 6339704, 8717093, 9962392, 12679408, 17434186, 19924784, 34868372, 69736744, 139473488]

約数ペア:

[(1, 139473488), (2, 69736744), (4, 34868372), (7, 19924784), (8, 17434186), (11, 12679408), (14, 9962392), (16, 8717093), (22, 6339704), (28, 4981196), (44, 3169852), (56, 2490598), (77, 1811344), (88, 1584926), (112, 1245299), (154, 905672), (176, 792463), (308, 452836), (616, 226418), (1232, 113209)]