128534562

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{4861}}^1$

素因数の和:4995

約数の個数: 48

約数和(自身を含む): 302630328

約数和(自身を除く): 174095766

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 113, 117, 226, 234, 339, 678, 1017, 1469, 2034, 2938, 4407, 4861, 8814, 9722, 13221, 14583, 26442, 29166, 43749, 63193, 87498, 126386, 189579, 379158, 549293, 568737, 1098586, 1137474, 1647879, 3295758, 4943637, 7140809, 9887274, 14281618, 21422427, 42844854, 64267281, 128534562]

約数ペア:

[(1, 128534562), (2, 64267281), (3, 42844854), (6, 21422427), (9, 14281618), (13, 9887274), (18, 7140809), (26, 4943637), (39, 3295758), (78, 1647879), (113, 1137474), (117, 1098586), (226, 568737), (234, 549293), (339, 379158), (678, 189579), (1017, 126386), (1469, 87498), (2034, 63193), (2938, 43749), (4407, 29166), (4861, 26442), (8814, 14583), (9722, 13221)]