138917124

素因数分解:

$2^2\times 3^2\times {\mathrm{199}}^1\times {\mathrm{19391}}^1$

素因数の和:19600

約数の個数: 36

約数和(自身を含む): 352934400

約数和(自身を除く): 214017276

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 199, 398, 597, 796, 1194, 1791, 2388, 3582, 7164, 19391, 38782, 58173, 77564, 116346, 174519, 232692, 349038, 698076, 3858809, 7717618, 11576427, 15435236, 23152854, 34729281, 46305708, 69458562, 138917124]

約数ペア:

[(1, 138917124), (2, 69458562), (3, 46305708), (4, 34729281), (6, 23152854), (9, 15435236), (12, 11576427), (18, 7717618), (36, 3858809), (199, 698076), (398, 349038), (597, 232692), (796, 174519), (1194, 116346), (1791, 77564), (2388, 58173), (3582, 38782), (7164, 19391)]