190089728

素因数分解:

$2^9\times {\mathrm{139}}^1\times {\mathrm{2671}}^1$

素因数の和:2828

約数の個数: 40

約数和(自身を含む): 382683840

約数和(自身を除く): 192594112

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 139, 256, 278, 512, 556, 1112, 2224, 2671, 4448, 5342, 8896, 10684, 17792, 21368, 35584, 42736, 71168, 85472, 170944, 341888, 371269, 683776, 742538, 1367552, 1485076, 2970152, 5940304, 11880608, 23761216, 47522432, 95044864, 190089728]

約数ペア:

[(1, 190089728), (2, 95044864), (4, 47522432), (8, 23761216), (16, 11880608), (32, 5940304), (64, 2970152), (128, 1485076), (139, 1367552), (256, 742538), (278, 683776), (512, 371269), (556, 341888), (1112, 170944), (2224, 85472), (2671, 71168), (4448, 42736), (5342, 35584), (8896, 21368), (10684, 17792)]