129972304

素因数分解:

$2^4\times 7^3\times {\mathrm{11}}^1\times {\mathrm{2153}}^1$

素因数の和:2193

約数の個数: 80

約数和(自身を含む): 320515200

約数和(自身を除く): 190542896

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 49, 56, 77, 88, 98, 112, 154, 176, 196, 308, 343, 392, 539, 616, 686, 784, 1078, 1232, 1372, 2153, 2156, 2744, 3773, 4306, 4312, 5488, 7546, 8612, 8624, 15071, 15092, 17224, 23683, 30142, 30184, 34448, 47366, 60284, 60368, 94732, 105497, 120568, 165781, 189464, 210994, 241136, 331562, 378928, 421988, 663124, 738479, 843976, 1160467, 1326248, 1476958, 1687952, 2320934, 2652496, 2953916, 4641868, 5907832, 8123269, 9283736, 11815664, 16246538, 18567472, 32493076, 64986152, 129972304]

約数ペア:

[(1, 129972304), (2, 64986152), (4, 32493076), (7, 18567472), (8, 16246538), (11, 11815664), (14, 9283736), (16, 8123269), (22, 5907832), (28, 4641868), (44, 2953916), (49, 2652496), (56, 2320934), (77, 1687952), (88, 1476958), (98, 1326248), (112, 1160467), (154, 843976), (176, 738479), (196, 663124), (308, 421988), (343, 378928), (392, 331562), (539, 241136), (616, 210994), (686, 189464), (784, 165781), (1078, 120568), (1232, 105497), (1372, 94732), (2153, 60368), (2156, 60284), (2744, 47366), (3773, 34448), (4306, 30184), (4312, 30142), (5488, 23683), (7546, 17224), (8612, 15092), (8624, 15071)]