138322812

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{281}}^1$

素因数の和:451

約数の個数: 96

約数和(自身を含む): 363847680

約数和(自身を除く): 225524868

約数列:

[1, 2, 3, 4, 6, 12, 17, 19, 34, 38, 51, 57, 68, 76, 102, 114, 127, 204, 228, 254, 281, 323, 381, 508, 562, 646, 762, 843, 969, 1124, 1292, 1524, 1686, 1938, 2159, 2413, 3372, 3876, 4318, 4777, 4826, 5339, 6477, 7239, 8636, 9554, 9652, 10678, 12954, 14331, 14478, 16017, 19108, 21356, 25908, 28662, 28956, 32034, 35687, 41021, 57324, 64068, 71374, 82042, 90763, 107061, 123063, 142748, 164084, 181526, 214122, 246126, 272289, 363052, 428244, 492252, 544578, 606679, 678053, 1089156, 1213358, 1356106, 1820037, 2034159, 2426716, 2712212, 3640074, 4068318, 7280148, 8136636, 11526901, 23053802, 34580703, 46107604, 69161406, 138322812]

約数ペア:

[(1, 138322812), (2, 69161406), (3, 46107604), (4, 34580703), (6, 23053802), (12, 11526901), (17, 8136636), (19, 7280148), (34, 4068318), (38, 3640074), (51, 2712212), (57, 2426716), (68, 2034159), (76, 1820037), (102, 1356106), (114, 1213358), (127, 1089156), (204, 678053), (228, 606679), (254, 544578), (281, 492252), (323, 428244), (381, 363052), (508, 272289), (562, 246126), (646, 214122), (762, 181526), (843, 164084), (969, 142748), (1124, 123063), (1292, 107061), (1524, 90763), (1686, 82042), (1938, 71374), (2159, 64068), (2413, 57324), (3372, 41021), (3876, 35687), (4318, 32034), (4777, 28956), (4826, 28662), (5339, 25908), (6477, 21356), (7239, 19108), (8636, 16017), (9554, 14478), (9652, 14331), (10678, 12954)]