138997824

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{103421}}^1$

素因数の和:103443

約数の個数: 56

約数和(自身を含む): 420307008

約数和(自身を除く): 281309184

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 168, 192, 224, 336, 448, 672, 1344, 103421, 206842, 310263, 413684, 620526, 723947, 827368, 1241052, 1447894, 1654736, 2171841, 2482104, 2895788, 3309472, 4343682, 4964208, 5791576, 6618944, 8687364, 9928416, 11583152, 17374728, 19856832, 23166304, 34749456, 46332608, 69498912, 138997824]

約数ペア:

[(1, 138997824), (2, 69498912), (3, 46332608), (4, 34749456), (6, 23166304), (7, 19856832), (8, 17374728), (12, 11583152), (14, 9928416), (16, 8687364), (21, 6618944), (24, 5791576), (28, 4964208), (32, 4343682), (42, 3309472), (48, 2895788), (56, 2482104), (64, 2171841), (84, 1654736), (96, 1447894), (112, 1241052), (168, 827368), (192, 723947), (224, 620526), (336, 413684), (448, 310263), (672, 206842), (1344, 103421)]