132571504

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{8731}}^1$

素因数の和:8825

約数の個数: 40

約数和(自身を含む): 280436912

約数和(自身を除く): 147865408

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 73, 104, 146, 208, 292, 584, 949, 1168, 1898, 3796, 7592, 8731, 15184, 17462, 34924, 69848, 113503, 139696, 227006, 454012, 637363, 908024, 1274726, 1816048, 2549452, 5098904, 8285719, 10197808, 16571438, 33142876, 66285752, 132571504]

約数ペア:

[(1, 132571504), (2, 66285752), (4, 33142876), (8, 16571438), (13, 10197808), (16, 8285719), (26, 5098904), (52, 2549452), (73, 1816048), (104, 1274726), (146, 908024), (208, 637363), (292, 454012), (584, 227006), (949, 139696), (1168, 113503), (1898, 69848), (3796, 34924), (7592, 17462), (8731, 15184)]