171128384

素因数分解:

$2^6\times 7^2\times {\mathrm{197}}^1\times {\mathrm{277}}^1$

素因数の和:500

約数の個数: 84

約数和(自身を含む): 398463516

約数和(自身を除く): 227335132

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 112, 196, 197, 224, 277, 392, 394, 448, 554, 784, 788, 1108, 1379, 1568, 1576, 1939, 2216, 2758, 3136, 3152, 3878, 4432, 5516, 6304, 7756, 8864, 9653, 11032, 12608, 13573, 15512, 17728, 19306, 22064, 27146, 31024, 38612, 44128, 54292, 54569, 62048, 77224, 88256, 108584, 109138, 124096, 154448, 217168, 218276, 308896, 381983, 434336, 436552, 617792, 763966, 868672, 873104, 1527932, 1746208, 2673881, 3055864, 3492416, 5347762, 6111728, 10695524, 12223456, 21391048, 24446912, 42782096, 85564192, 171128384]

約数ペア:

[(1, 171128384), (2, 85564192), (4, 42782096), (7, 24446912), (8, 21391048), (14, 12223456), (16, 10695524), (28, 6111728), (32, 5347762), (49, 3492416), (56, 3055864), (64, 2673881), (98, 1746208), (112, 1527932), (196, 873104), (197, 868672), (224, 763966), (277, 617792), (392, 436552), (394, 434336), (448, 381983), (554, 308896), (784, 218276), (788, 217168), (1108, 154448), (1379, 124096), (1568, 109138), (1576, 108584), (1939, 88256), (2216, 77224), (2758, 62048), (3136, 54569), (3152, 54292), (3878, 44128), (4432, 38612), (5516, 31024), (6304, 27146), (7756, 22064), (8864, 19306), (9653, 17728), (11032, 15512), (12608, 13573)]