118512128

素因数分解:

$2^9\times 7^1\times {\mathrm{43}}^1\times {\mathrm{769}}^1$

素因数の和:837

約数の個数: 80

約数和(自身を含む): 277273920

約数和(自身を除く): 158761792

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 43, 56, 64, 86, 112, 128, 172, 224, 256, 301, 344, 448, 512, 602, 688, 769, 896, 1204, 1376, 1538, 1792, 2408, 2752, 3076, 3584, 4816, 5383, 5504, 6152, 9632, 10766, 11008, 12304, 19264, 21532, 22016, 24608, 33067, 38528, 43064, 49216, 66134, 77056, 86128, 98432, 132268, 154112, 172256, 196864, 231469, 264536, 344512, 393728, 462938, 529072, 689024, 925876, 1058144, 1378048, 1851752, 2116288, 2756096, 3703504, 4232576, 7407008, 8465152, 14814016, 16930304, 29628032, 59256064, 118512128]

約数ペア:

[(1, 118512128), (2, 59256064), (4, 29628032), (7, 16930304), (8, 14814016), (14, 8465152), (16, 7407008), (28, 4232576), (32, 3703504), (43, 2756096), (56, 2116288), (64, 1851752), (86, 1378048), (112, 1058144), (128, 925876), (172, 689024), (224, 529072), (256, 462938), (301, 393728), (344, 344512), (448, 264536), (512, 231469), (602, 196864), (688, 172256), (769, 154112), (896, 132268), (1204, 98432), (1376, 86128), (1538, 77056), (1792, 66134), (2408, 49216), (2752, 43064), (3076, 38528), (3584, 33067), (4816, 24608), (5383, 22016), (5504, 21532), (6152, 19264), (9632, 12304), (10766, 11008)]