123120928

素因数分解:

$2^5\times 7^2\times {\mathrm{233}}^1\times {\mathrm{337}}^1$

素因数の和:594

約数の個数: 72

約数和(自身を含む): 284019372

約数和(自身を除く): 160898444

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 98, 112, 196, 224, 233, 337, 392, 466, 674, 784, 932, 1348, 1568, 1631, 1864, 2359, 2696, 3262, 3728, 4718, 5392, 6524, 7456, 9436, 10784, 11417, 13048, 16513, 18872, 22834, 26096, 33026, 37744, 45668, 52192, 66052, 75488, 78521, 91336, 132104, 157042, 182672, 264208, 314084, 365344, 528416, 549647, 628168, 1099294, 1256336, 2198588, 2512672, 3847529, 4397176, 7695058, 8794352, 15390116, 17588704, 30780232, 61560464, 123120928]

約数ペア:

[(1, 123120928), (2, 61560464), (4, 30780232), (7, 17588704), (8, 15390116), (14, 8794352), (16, 7695058), (28, 4397176), (32, 3847529), (49, 2512672), (56, 2198588), (98, 1256336), (112, 1099294), (196, 628168), (224, 549647), (233, 528416), (337, 365344), (392, 314084), (466, 264208), (674, 182672), (784, 157042), (932, 132104), (1348, 91336), (1568, 78521), (1631, 75488), (1864, 66052), (2359, 52192), (2696, 45668), (3262, 37744), (3728, 33026), (4718, 26096), (5392, 22834), (6524, 18872), (7456, 16513), (9436, 13048), (10784, 11417)]