143886248

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{263}}^1\times {\mathrm{6217}}^1$

素因数の和:6497

約数の個数: 32

約数和(自身を含む): 295479360

約数和(自身を除く): 151593112

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 263, 526, 1052, 2104, 2893, 5786, 6217, 11572, 12434, 23144, 24868, 49736, 68387, 136774, 273548, 547096, 1635071, 3270142, 6540284, 13080568, 17985781, 35971562, 71943124, 143886248]

約数ペア:

[(1, 143886248), (2, 71943124), (4, 35971562), (8, 17985781), (11, 13080568), (22, 6540284), (44, 3270142), (88, 1635071), (263, 547096), (526, 273548), (1052, 136774), (2104, 68387), (2893, 49736), (5786, 24868), (6217, 23144), (11572, 12434)]