128349888

素因数分解:

$2^6\times 3^1\times {\mathrm{53}}^1\times {\mathrm{12613}}^1$

素因数の和:12681

約数の個数: 56

約数和(自身を含む): 346027248

約数和(自身を除く): 217677360

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 53, 64, 96, 106, 159, 192, 212, 318, 424, 636, 848, 1272, 1696, 2544, 3392, 5088, 10176, 12613, 25226, 37839, 50452, 75678, 100904, 151356, 201808, 302712, 403616, 605424, 668489, 807232, 1210848, 1336978, 2005467, 2421696, 2673956, 4010934, 5347912, 8021868, 10695824, 16043736, 21391648, 32087472, 42783296, 64174944, 128349888]

約数ペア:

[(1, 128349888), (2, 64174944), (3, 42783296), (4, 32087472), (6, 21391648), (8, 16043736), (12, 10695824), (16, 8021868), (24, 5347912), (32, 4010934), (48, 2673956), (53, 2421696), (64, 2005467), (96, 1336978), (106, 1210848), (159, 807232), (192, 668489), (212, 605424), (318, 403616), (424, 302712), (636, 201808), (848, 151356), (1272, 100904), (1696, 75678), (2544, 50452), (3392, 37839), (5088, 25226), (10176, 12613)]