126384544

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{389}}^1$

素因数の和:494

約数の個数: 96

約数和(自身を含む): 297198720

約数和(自身を除く): 170814176

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 32, 44, 52, 71, 88, 104, 142, 143, 176, 208, 284, 286, 352, 389, 416, 568, 572, 778, 781, 923, 1136, 1144, 1556, 1562, 1846, 2272, 2288, 3112, 3124, 3692, 4279, 4576, 5057, 6224, 6248, 7384, 8558, 10114, 10153, 12448, 12496, 14768, 17116, 20228, 20306, 24992, 27619, 29536, 34232, 40456, 40612, 55238, 55627, 68464, 80912, 81224, 110476, 111254, 136928, 161824, 162448, 220952, 222508, 303809, 324896, 359047, 441904, 445016, 607618, 718094, 883808, 890032, 1215236, 1436188, 1780064, 2430472, 2872376, 3949517, 4860944, 5744752, 7899034, 9721888, 11489504, 15798068, 31596136, 63192272, 126384544]

約数ペア:

[(1, 126384544), (2, 63192272), (4, 31596136), (8, 15798068), (11, 11489504), (13, 9721888), (16, 7899034), (22, 5744752), (26, 4860944), (32, 3949517), (44, 2872376), (52, 2430472), (71, 1780064), (88, 1436188), (104, 1215236), (142, 890032), (143, 883808), (176, 718094), (208, 607618), (284, 445016), (286, 441904), (352, 359047), (389, 324896), (416, 303809), (568, 222508), (572, 220952), (778, 162448), (781, 161824), (923, 136928), (1136, 111254), (1144, 110476), (1556, 81224), (1562, 80912), (1846, 68464), (2272, 55627), (2288, 55238), (3112, 40612), (3124, 40456), (3692, 34232), (4279, 29536), (4576, 27619), (5057, 24992), (6224, 20306), (6248, 20228), (7384, 17116), (8558, 14768), (10114, 12496), (10153, 12448)]