123140352

素因数分解:

$2^8\times 3^1\times {\mathrm{109}}^1\times {\mathrm{1471}}^1$

素因数の和:1599

約数の個数: 72

約数和(自身を含む): 330964480

約数和(自身を除く): 207824128

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 109, 128, 192, 218, 256, 327, 384, 436, 654, 768, 872, 1308, 1471, 1744, 2616, 2942, 3488, 4413, 5232, 5884, 6976, 8826, 10464, 11768, 13952, 17652, 20928, 23536, 27904, 35304, 41856, 47072, 70608, 83712, 94144, 141216, 160339, 188288, 282432, 320678, 376576, 481017, 564864, 641356, 962034, 1129728, 1282712, 1924068, 2565424, 3848136, 5130848, 7696272, 10261696, 15392544, 20523392, 30785088, 41046784, 61570176, 123140352]

約数ペア:

[(1, 123140352), (2, 61570176), (3, 41046784), (4, 30785088), (6, 20523392), (8, 15392544), (12, 10261696), (16, 7696272), (24, 5130848), (32, 3848136), (48, 2565424), (64, 1924068), (96, 1282712), (109, 1129728), (128, 962034), (192, 641356), (218, 564864), (256, 481017), (327, 376576), (384, 320678), (436, 282432), (654, 188288), (768, 160339), (872, 141216), (1308, 94144), (1471, 83712), (1744, 70608), (2616, 47072), (2942, 41856), (3488, 35304), (4413, 27904), (5232, 23536), (5884, 20928), (6976, 17652), (8826, 13952), (10464, 11768)]