165280644

素因数分解:

$2^2\times 3^2\times {\mathrm{199}}^1\times {\mathrm{23071}}^1$

素因数の和:23280

約数の個数: 36

約数和(自身を含む): 419910400

約数和(自身を除く): 254629756

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 199, 398, 597, 796, 1194, 1791, 2388, 3582, 7164, 23071, 46142, 69213, 92284, 138426, 207639, 276852, 415278, 830556, 4591129, 9182258, 13773387, 18364516, 27546774, 41320161, 55093548, 82640322, 165280644]

約数ペア:

[(1, 165280644), (2, 82640322), (3, 55093548), (4, 41320161), (6, 27546774), (9, 18364516), (12, 13773387), (18, 9182258), (36, 4591129), (199, 830556), (398, 415278), (597, 276852), (796, 207639), (1194, 138426), (1791, 92284), (2388, 69213), (3582, 46142), (7164, 23071)]