133215454

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{643}}^1\times {\mathrm{1459}}^1$

素因数の和:2175

約数の個数: 16

約数和(自身を含む): 203091840

約数和(自身を除く): 69876386

約数列:

[1, 2, 71, 142, 643, 1286, 1459, 2918, 45653, 91306, 103589, 207178, 938137, 1876274, 66607727, 133215454]

約数ペア:

[(1, 133215454), (2, 66607727), (71, 1876274), (142, 938137), (643, 207178), (1286, 103589), (1459, 91306), (2918, 45653)]