165879714

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{389}}^1$

素因数の和:496

約数の個数: 128

約数和(自身を含む): 452874240

約数和(自身を除く): 286994526

約数列:

[1, 2, 3, 6, 7, 11, 13, 14, 21, 22, 26, 33, 39, 42, 66, 71, 77, 78, 91, 142, 143, 154, 182, 213, 231, 273, 286, 389, 426, 429, 462, 497, 546, 778, 781, 858, 923, 994, 1001, 1167, 1491, 1562, 1846, 2002, 2334, 2343, 2723, 2769, 2982, 3003, 4279, 4686, 5057, 5446, 5467, 5538, 6006, 6461, 8169, 8558, 10114, 10153, 10934, 12837, 12922, 15171, 16338, 16401, 19383, 20306, 25674, 27619, 29953, 30342, 30459, 32802, 35399, 38766, 55238, 55627, 59906, 60918, 70798, 71071, 82857, 89859, 106197, 111254, 142142, 165714, 166881, 179718, 193333, 212394, 213213, 303809, 333762, 359047, 386666, 389389, 426426, 579999, 607618, 718094, 778778, 911427, 1077141, 1159998, 1168167, 1822854, 2126663, 2154282, 2336334, 2513329, 3949517, 4253326, 5026658, 6379989, 7539987, 7899034, 11848551, 12759978, 15079974, 23697102, 27646619, 55293238, 82939857, 165879714]

約数ペア:

[(1, 165879714), (2, 82939857), (3, 55293238), (6, 27646619), (7, 23697102), (11, 15079974), (13, 12759978), (14, 11848551), (21, 7899034), (22, 7539987), (26, 6379989), (33, 5026658), (39, 4253326), (42, 3949517), (66, 2513329), (71, 2336334), (77, 2154282), (78, 2126663), (91, 1822854), (142, 1168167), (143, 1159998), (154, 1077141), (182, 911427), (213, 778778), (231, 718094), (273, 607618), (286, 579999), (389, 426426), (426, 389389), (429, 386666), (462, 359047), (497, 333762), (546, 303809), (778, 213213), (781, 212394), (858, 193333), (923, 179718), (994, 166881), (1001, 165714), (1167, 142142), (1491, 111254), (1562, 106197), (1846, 89859), (2002, 82857), (2334, 71071), (2343, 70798), (2723, 60918), (2769, 59906), (2982, 55627), (3003, 55238), (4279, 38766), (4686, 35399), (5057, 32802), (5446, 30459), (5467, 30342), (5538, 29953), (6006, 27619), (6461, 25674), (8169, 20306), (8558, 19383), (10114, 16401), (10153, 16338), (10934, 15171), (12837, 12922)]