139273216

素因数分解:

$2^{10}\times {\mathrm{43}}^1\times {\mathrm{3163}}^1$

素因数の和:3226

約数の個数: 44

約数和(自身を含む): 284975152

約数和(自身を除く): 145701936

約数列:

[1, 2, 4, 8, 16, 32, 43, 64, 86, 128, 172, 256, 344, 512, 688, 1024, 1376, 2752, 3163, 5504, 6326, 11008, 12652, 22016, 25304, 44032, 50608, 101216, 136009, 202432, 272018, 404864, 544036, 809728, 1088072, 1619456, 2176144, 3238912, 4352288, 8704576, 17409152, 34818304, 69636608, 139273216]

約数ペア:

[(1, 139273216), (2, 69636608), (4, 34818304), (8, 17409152), (16, 8704576), (32, 4352288), (43, 3238912), (64, 2176144), (86, 1619456), (128, 1088072), (172, 809728), (256, 544036), (344, 404864), (512, 272018), (688, 202432), (1024, 136009), (1376, 101216), (2752, 50608), (3163, 44032), (5504, 25304), (6326, 22016), (11008, 12652)]