168998976

素因数分解:

$2^6\times 3^2\times {\mathrm{181}}^1\times {\mathrm{1621}}^1$

素因数の和:1820

約数の個数: 84

約数和(自身を含む): 487381804

約数和(自身を除く): 318382828

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 144, 181, 192, 288, 362, 543, 576, 724, 1086, 1448, 1621, 1629, 2172, 2896, 3242, 3258, 4344, 4863, 5792, 6484, 6516, 8688, 9726, 11584, 12968, 13032, 14589, 17376, 19452, 25936, 26064, 29178, 34752, 38904, 51872, 52128, 58356, 77808, 103744, 104256, 116712, 155616, 233424, 293401, 311232, 466848, 586802, 880203, 933696, 1173604, 1760406, 2347208, 2640609, 3520812, 4694416, 5281218, 7041624, 9388832, 10562436, 14083248, 18777664, 21124872, 28166496, 42249744, 56332992, 84499488, 168998976]

約数ペア:

[(1, 168998976), (2, 84499488), (3, 56332992), (4, 42249744), (6, 28166496), (8, 21124872), (9, 18777664), (12, 14083248), (16, 10562436), (18, 9388832), (24, 7041624), (32, 5281218), (36, 4694416), (48, 3520812), (64, 2640609), (72, 2347208), (96, 1760406), (144, 1173604), (181, 933696), (192, 880203), (288, 586802), (362, 466848), (543, 311232), (576, 293401), (724, 233424), (1086, 155616), (1448, 116712), (1621, 104256), (1629, 103744), (2172, 77808), (2896, 58356), (3242, 52128), (3258, 51872), (4344, 38904), (4863, 34752), (5792, 29178), (6484, 26064), (6516, 25936), (8688, 19452), (9726, 17376), (11584, 14589), (12968, 13032)]