173211136

素因数分解:

$2^9\times 7^1\times {\mathrm{31}}^1\times {\mathrm{1559}}^1$

素因数の和:1615

約数の個数: 80

約数和(自身を含む): 408545280

約数和(自身を除く): 235334144

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 56, 62, 64, 112, 124, 128, 217, 224, 248, 256, 434, 448, 496, 512, 868, 896, 992, 1559, 1736, 1792, 1984, 3118, 3472, 3584, 3968, 6236, 6944, 7936, 10913, 12472, 13888, 15872, 21826, 24944, 27776, 43652, 48329, 49888, 55552, 87304, 96658, 99776, 111104, 174608, 193316, 199552, 338303, 349216, 386632, 399104, 676606, 698432, 773264, 798208, 1353212, 1396864, 1546528, 2706424, 2793728, 3093056, 5412848, 5587456, 6186112, 10825696, 12372224, 21651392, 24744448, 43302784, 86605568, 173211136]

約数ペア:

[(1, 173211136), (2, 86605568), (4, 43302784), (7, 24744448), (8, 21651392), (14, 12372224), (16, 10825696), (28, 6186112), (31, 5587456), (32, 5412848), (56, 3093056), (62, 2793728), (64, 2706424), (112, 1546528), (124, 1396864), (128, 1353212), (217, 798208), (224, 773264), (248, 698432), (256, 676606), (434, 399104), (448, 386632), (496, 349216), (512, 338303), (868, 199552), (896, 193316), (992, 174608), (1559, 111104), (1736, 99776), (1792, 96658), (1984, 87304), (3118, 55552), (3472, 49888), (3584, 48329), (3968, 43652), (6236, 27776), (6944, 24944), (7936, 21826), (10913, 15872), (12472, 13888)]