157263768

素因数分解:

$2^3\times 3^5\times {\mathrm{80897}}^1$

素因数の和:80918

約数の個数: 48

約数和(自身を含む): 441703080

約数和(自身を除く): 284439312

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 243, 324, 486, 648, 972, 1944, 80897, 161794, 242691, 323588, 485382, 647176, 728073, 970764, 1456146, 1941528, 2184219, 2912292, 4368438, 5824584, 6552657, 8736876, 13105314, 17473752, 19657971, 26210628, 39315942, 52421256, 78631884, 157263768]

約数ペア:

[(1, 157263768), (2, 78631884), (3, 52421256), (4, 39315942), (6, 26210628), (8, 19657971), (9, 17473752), (12, 13105314), (18, 8736876), (24, 6552657), (27, 5824584), (36, 4368438), (54, 2912292), (72, 2184219), (81, 1941528), (108, 1456146), (162, 970764), (216, 728073), (243, 647176), (324, 485382), (486, 323588), (648, 242691), (972, 161794), (1944, 80897)]