128436766

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{337}}^1\times {\mathrm{6571}}^1$

素因数の和:6939

約数の個数: 16

約数和(自身を含む): 199920240

約数和(自身を除く): 71483474

約数列:

[1, 2, 29, 58, 337, 674, 6571, 9773, 13142, 19546, 190559, 381118, 2214427, 4428854, 64218383, 128436766]

約数ペア:

[(1, 128436766), (2, 64218383), (29, 4428854), (58, 2214427), (337, 381118), (674, 190559), (6571, 19546), (9773, 13142)]