127797306

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{127}}^1$

素因数の和:268

約数の個数: 128

約数和(自身を含む): 337182720

約数和(自身を除く): 209385414

約数列:

[1, 2, 3, 6, 7, 13, 14, 19, 21, 26, 38, 39, 42, 57, 78, 91, 97, 114, 127, 133, 182, 194, 247, 254, 266, 273, 291, 381, 399, 494, 546, 582, 679, 741, 762, 798, 889, 1261, 1358, 1482, 1651, 1729, 1778, 1843, 2037, 2413, 2522, 2667, 3302, 3458, 3686, 3783, 4074, 4826, 4953, 5187, 5334, 5529, 7239, 7566, 8827, 9906, 10374, 11058, 11557, 12319, 12901, 14478, 16891, 17654, 23114, 23959, 24638, 25802, 26481, 31369, 33782, 34671, 36957, 38703, 47918, 50673, 52962, 62738, 69342, 71877, 73914, 77406, 86233, 94107, 101346, 143754, 160147, 167713, 172466, 188214, 219583, 234061, 258699, 320294, 335426, 439166, 468122, 480441, 503139, 517398, 658749, 702183, 960882, 1006278, 1121029, 1317498, 1404366, 1638427, 2242058, 3042793, 3276854, 3363087, 4915281, 6085586, 6726174, 9128379, 9830562, 18256758, 21299551, 42599102, 63898653, 127797306]

約数ペア:

[(1, 127797306), (2, 63898653), (3, 42599102), (6, 21299551), (7, 18256758), (13, 9830562), (14, 9128379), (19, 6726174), (21, 6085586), (26, 4915281), (38, 3363087), (39, 3276854), (42, 3042793), (57, 2242058), (78, 1638427), (91, 1404366), (97, 1317498), (114, 1121029), (127, 1006278), (133, 960882), (182, 702183), (194, 658749), (247, 517398), (254, 503139), (266, 480441), (273, 468122), (291, 439166), (381, 335426), (399, 320294), (494, 258699), (546, 234061), (582, 219583), (679, 188214), (741, 172466), (762, 167713), (798, 160147), (889, 143754), (1261, 101346), (1358, 94107), (1482, 86233), (1651, 77406), (1729, 73914), (1778, 71877), (1843, 69342), (2037, 62738), (2413, 52962), (2522, 50673), (2667, 47918), (3302, 38703), (3458, 36957), (3686, 34671), (3783, 33782), (4074, 31369), (4826, 26481), (4953, 25802), (5187, 24638), (5334, 23959), (5529, 23114), (7239, 17654), (7566, 16891), (8827, 14478), (9906, 12901), (10374, 12319), (11058, 11557)]