133317272

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{20753}}^1$

素因数の和:20843

約数の個数: 32

約数和(自身を含む): 276443280

約数和(自身を除く): 143126008

約数列:

[1, 2, 4, 8, 11, 22, 44, 73, 88, 146, 292, 584, 803, 1606, 3212, 6424, 20753, 41506, 83012, 166024, 228283, 456566, 913132, 1514969, 1826264, 3029938, 6059876, 12119752, 16664659, 33329318, 66658636, 133317272]

約数ペア:

[(1, 133317272), (2, 66658636), (4, 33329318), (8, 16664659), (11, 12119752), (22, 6059876), (44, 3029938), (73, 1826264), (88, 1514969), (146, 913132), (292, 456566), (584, 228283), (803, 166024), (1606, 83012), (3212, 41506), (6424, 20753)]