165990888

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{329347}}^1$

素因数の和:329366

約数の個数: 48

約数和(自身を含む): 513782880

約数和(自身を除く): 347791992

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 126, 168, 252, 504, 329347, 658694, 988041, 1317388, 1976082, 2305429, 2634776, 2964123, 3952164, 4610858, 5928246, 6916287, 7904328, 9221716, 11856492, 13832574, 18443432, 20748861, 23712984, 27665148, 41497722, 55330296, 82995444, 165990888]

約数ペア:

[(1, 165990888), (2, 82995444), (3, 55330296), (4, 41497722), (6, 27665148), (7, 23712984), (8, 20748861), (9, 18443432), (12, 13832574), (14, 11856492), (18, 9221716), (21, 7904328), (24, 6916287), (28, 5928246), (36, 4610858), (42, 3952164), (56, 2964123), (63, 2634776), (72, 2305429), (84, 1976082), (126, 1317388), (168, 988041), (252, 658694), (504, 329347)]