168659344

素因数分解:

$2^4\times 7^1\times {\mathrm{31}}^2\times {\mathrm{1567}}^1$

素因数の和:1644

約数の個数: 60

約数和(自身を含む): 386141952

約数和(自身を除く): 217482608

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 56, 62, 112, 124, 217, 248, 434, 496, 868, 961, 1567, 1736, 1922, 3134, 3472, 3844, 6268, 6727, 7688, 10969, 12536, 13454, 15376, 21938, 25072, 26908, 43876, 48577, 53816, 87752, 97154, 107632, 175504, 194308, 340039, 388616, 680078, 777232, 1360156, 1505887, 2720312, 3011774, 5440624, 6023548, 10541209, 12047096, 21082418, 24094192, 42164836, 84329672, 168659344]

約数ペア:

[(1, 168659344), (2, 84329672), (4, 42164836), (7, 24094192), (8, 21082418), (14, 12047096), (16, 10541209), (28, 6023548), (31, 5440624), (56, 3011774), (62, 2720312), (112, 1505887), (124, 1360156), (217, 777232), (248, 680078), (434, 388616), (496, 340039), (868, 194308), (961, 175504), (1567, 107632), (1736, 97154), (1922, 87752), (3134, 53816), (3472, 48577), (3844, 43876), (6268, 26908), (6727, 25072), (7688, 21938), (10969, 15376), (12536, 13454)]