1516162068

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{19507}}^1$

素因数の和:19661

約数の個数: 72

約数和(自身を含む): 4090125312

約数和(自身を除く): 2573963244

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 51, 68, 102, 127, 153, 204, 254, 306, 381, 508, 612, 762, 1143, 1524, 2159, 2286, 4318, 4572, 6477, 8636, 12954, 19431, 19507, 25908, 38862, 39014, 58521, 77724, 78028, 117042, 175563, 234084, 331619, 351126, 663238, 702252, 994857, 1326476, 1989714, 2477389, 2984571, 3979428, 4954778, 5969142, 7432167, 9909556, 11938284, 14864334, 22296501, 29728668, 42115613, 44593002, 84231226, 89186004, 126346839, 168462452, 252693678, 379040517, 505387356, 758081034, 1516162068]

約数ペア:

[(1, 1516162068), (2, 758081034), (3, 505387356), (4, 379040517), (6, 252693678), (9, 168462452), (12, 126346839), (17, 89186004), (18, 84231226), (34, 44593002), (36, 42115613), (51, 29728668), (68, 22296501), (102, 14864334), (127, 11938284), (153, 9909556), (204, 7432167), (254, 5969142), (306, 4954778), (381, 3979428), (508, 2984571), (612, 2477389), (762, 1989714), (1143, 1326476), (1524, 994857), (2159, 702252), (2286, 663238), (4318, 351126), (4572, 331619), (6477, 234084), (8636, 175563), (12954, 117042), (19431, 78028), (19507, 77724), (25908, 58521), (38862, 39014)]