164919212

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{643}}^1\times {\mathrm{1733}}^1$

素因数の和:2417

約数の個数: 24

約数和(自身を含む): 297041136

約数和(自身を除く): 132121924

約数列:

[1, 2, 4, 37, 74, 148, 643, 1286, 1733, 2572, 3466, 6932, 23791, 47582, 64121, 95164, 128242, 256484, 1114319, 2228638, 4457276, 41229803, 82459606, 164919212]

約数ペア:

[(1, 164919212), (2, 82459606), (4, 41229803), (37, 4457276), (74, 2228638), (148, 1114319), (643, 256484), (1286, 128242), (1733, 95164), (2572, 64121), (3466, 47582), (6932, 23791)]