128535232

素因数分解:

$2^6\times 7^2\times {\mathrm{17}}^1\times {\mathrm{2411}}^1$

素因数の和:2454

約数の個数: 84

約数和(自身を含む): 314288424

約数和(自身を除く): 185753192

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 32, 34, 49, 56, 64, 68, 98, 112, 119, 136, 196, 224, 238, 272, 392, 448, 476, 544, 784, 833, 952, 1088, 1568, 1666, 1904, 2411, 3136, 3332, 3808, 4822, 6664, 7616, 9644, 13328, 16877, 19288, 26656, 33754, 38576, 40987, 53312, 67508, 77152, 81974, 118139, 135016, 154304, 163948, 236278, 270032, 286909, 327896, 472556, 540064, 573818, 655792, 945112, 1080128, 1147636, 1311584, 1890224, 2008363, 2295272, 2623168, 3780448, 4016726, 4590544, 7560896, 8033452, 9181088, 16066904, 18362176, 32133808, 64267616, 128535232]

約数ペア:

[(1, 128535232), (2, 64267616), (4, 32133808), (7, 18362176), (8, 16066904), (14, 9181088), (16, 8033452), (17, 7560896), (28, 4590544), (32, 4016726), (34, 3780448), (49, 2623168), (56, 2295272), (64, 2008363), (68, 1890224), (98, 1311584), (112, 1147636), (119, 1080128), (136, 945112), (196, 655792), (224, 573818), (238, 540064), (272, 472556), (392, 327896), (448, 286909), (476, 270032), (544, 236278), (784, 163948), (833, 154304), (952, 135016), (1088, 118139), (1568, 81974), (1666, 77152), (1904, 67508), (2411, 53312), (3136, 40987), (3332, 38576), (3808, 33754), (4822, 26656), (6664, 19288), (7616, 16877), (9644, 13328)]