166581888

素因数分解:

$2^7\times 3^1\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{349}}^1$

素因数の和:490

約数の個数: 128

約数和(自身を含む): 488376000

約数和(自身を除く): 321794112

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 32, 33, 44, 48, 64, 66, 88, 96, 113, 128, 132, 176, 192, 226, 264, 339, 349, 352, 384, 452, 528, 678, 698, 704, 904, 1047, 1056, 1243, 1356, 1396, 1408, 1808, 2094, 2112, 2486, 2712, 2792, 3616, 3729, 3839, 4188, 4224, 4972, 5424, 5584, 7232, 7458, 7678, 8376, 9944, 10848, 11168, 11517, 14464, 14916, 15356, 16752, 19888, 21696, 22336, 23034, 29832, 30712, 33504, 39437, 39776, 43392, 44672, 46068, 59664, 61424, 67008, 78874, 79552, 92136, 118311, 119328, 122848, 134016, 157748, 159104, 184272, 236622, 238656, 245696, 315496, 368544, 433807, 473244, 477312, 491392, 630992, 737088, 867614, 946488, 1261984, 1301421, 1474176, 1735228, 1892976, 2523968, 2602842, 3470456, 3785952, 5047936, 5205684, 6940912, 7571904, 10411368, 13881824, 15143808, 20822736, 27763648, 41645472, 55527296, 83290944, 166581888]

約数ペア:

[(1, 166581888), (2, 83290944), (3, 55527296), (4, 41645472), (6, 27763648), (8, 20822736), (11, 15143808), (12, 13881824), (16, 10411368), (22, 7571904), (24, 6940912), (32, 5205684), (33, 5047936), (44, 3785952), (48, 3470456), (64, 2602842), (66, 2523968), (88, 1892976), (96, 1735228), (113, 1474176), (128, 1301421), (132, 1261984), (176, 946488), (192, 867614), (226, 737088), (264, 630992), (339, 491392), (349, 477312), (352, 473244), (384, 433807), (452, 368544), (528, 315496), (678, 245696), (698, 238656), (704, 236622), (904, 184272), (1047, 159104), (1056, 157748), (1243, 134016), (1356, 122848), (1396, 119328), (1408, 118311), (1808, 92136), (2094, 79552), (2112, 78874), (2486, 67008), (2712, 61424), (2792, 59664), (3616, 46068), (3729, 44672), (3839, 43392), (4188, 39776), (4224, 39437), (4972, 33504), (5424, 30712), (5584, 29832), (7232, 23034), (7458, 22336), (7678, 21696), (8376, 19888), (9944, 16752), (10848, 15356), (11168, 14916), (11517, 14464)]