154253312

素因数分解:

$2^{11}\times {\mathrm{109}}^1\times {\mathrm{691}}^1$

素因数の和:822

約数の個数: 48

約数和(自身を含む): 311711400

約数和(自身を除く): 157458088

約数列:

[1, 2, 4, 8, 16, 32, 64, 109, 128, 218, 256, 436, 512, 691, 872, 1024, 1382, 1744, 2048, 2764, 3488, 5528, 6976, 11056, 13952, 22112, 27904, 44224, 55808, 75319, 88448, 111616, 150638, 176896, 223232, 301276, 353792, 602552, 707584, 1205104, 1415168, 2410208, 4820416, 9640832, 19281664, 38563328, 77126656, 154253312]

約数ペア:

[(1, 154253312), (2, 77126656), (4, 38563328), (8, 19281664), (16, 9640832), (32, 4820416), (64, 2410208), (109, 1415168), (128, 1205104), (218, 707584), (256, 602552), (436, 353792), (512, 301276), (691, 223232), (872, 176896), (1024, 150638), (1382, 111616), (1744, 88448), (2048, 75319), (2764, 55808), (3488, 44224), (5528, 27904), (6976, 22112), (11056, 13952)]