149386284

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{218401}}^1$

素因数の和:218430

約数の個数: 36

約数和(自身を含む): 397491640

約数和(自身を除く): 248105356

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 171, 228, 342, 684, 218401, 436802, 655203, 873604, 1310406, 1965609, 2620812, 3931218, 4149619, 7862436, 8299238, 12448857, 16598476, 24897714, 37346571, 49795428, 74693142, 149386284]

約数ペア:

[(1, 149386284), (2, 74693142), (3, 49795428), (4, 37346571), (6, 24897714), (9, 16598476), (12, 12448857), (18, 8299238), (19, 7862436), (36, 4149619), (38, 3931218), (57, 2620812), (76, 1965609), (114, 1310406), (171, 873604), (228, 655203), (342, 436802), (684, 218401)]