128713068

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{17107}}^1$

素因数の和:17147

約数の個数: 72

約数和(自身を含む): 373638720

約数和(自身を除く): 244925652

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 19, 22, 33, 36, 38, 44, 57, 66, 76, 99, 114, 132, 171, 198, 209, 228, 342, 396, 418, 627, 684, 836, 1254, 1881, 2508, 3762, 7524, 17107, 34214, 51321, 68428, 102642, 153963, 188177, 205284, 307926, 325033, 376354, 564531, 615852, 650066, 752708, 975099, 1129062, 1300132, 1693593, 1950198, 2258124, 2925297, 3387186, 3575363, 3900396, 5850594, 6774372, 7150726, 10726089, 11701188, 14301452, 21452178, 32178267, 42904356, 64356534, 128713068]

約数ペア:

[(1, 128713068), (2, 64356534), (3, 42904356), (4, 32178267), (6, 21452178), (9, 14301452), (11, 11701188), (12, 10726089), (18, 7150726), (19, 6774372), (22, 5850594), (33, 3900396), (36, 3575363), (38, 3387186), (44, 2925297), (57, 2258124), (66, 1950198), (76, 1693593), (99, 1300132), (114, 1129062), (132, 975099), (171, 752708), (198, 650066), (209, 615852), (228, 564531), (342, 376354), (396, 325033), (418, 307926), (627, 205284), (684, 188177), (836, 153963), (1254, 102642), (1881, 68428), (2508, 51321), (3762, 34214), (7524, 17107)]