154738528

素因数分解:

$2^5\times 7^1\times {\mathrm{331}}^1\times {\mathrm{2087}}^1$

素因数の和:2435

約数の個数: 48

約数和(自身を含む): 349380864

約数和(自身を除く): 194642336

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 331, 662, 1324, 2087, 2317, 2648, 4174, 4634, 5296, 8348, 9268, 10592, 14609, 16696, 18536, 29218, 33392, 37072, 58436, 66784, 74144, 116872, 233744, 467488, 690797, 1381594, 2763188, 4835579, 5526376, 9671158, 11052752, 19342316, 22105504, 38684632, 77369264, 154738528]

約数ペア:

[(1, 154738528), (2, 77369264), (4, 38684632), (7, 22105504), (8, 19342316), (14, 11052752), (16, 9671158), (28, 5526376), (32, 4835579), (56, 2763188), (112, 1381594), (224, 690797), (331, 467488), (662, 233744), (1324, 116872), (2087, 74144), (2317, 66784), (2648, 58436), (4174, 37072), (4634, 33392), (5296, 29218), (8348, 18536), (9268, 16696), (10592, 14609)]