166698496

素因数分解:

$2^9\times {\mathrm{29}}^1\times {\mathrm{103}}^1\times {\mathrm{109}}^1$

素因数の和:259

約数の個数: 80

約数和(自身を含む): 351093600

約数和(自身を除く): 184395104

約数列:

[1, 2, 4, 8, 16, 29, 32, 58, 64, 103, 109, 116, 128, 206, 218, 232, 256, 412, 436, 464, 512, 824, 872, 928, 1648, 1744, 1856, 2987, 3161, 3296, 3488, 3712, 5974, 6322, 6592, 6976, 7424, 11227, 11948, 12644, 13184, 13952, 14848, 22454, 23896, 25288, 26368, 27904, 44908, 47792, 50576, 52736, 55808, 89816, 95584, 101152, 179632, 191168, 202304, 325583, 359264, 382336, 404608, 651166, 718528, 764672, 809216, 1302332, 1437056, 1529344, 1618432, 2604664, 2874112, 5209328, 5748224, 10418656, 20837312, 41674624, 83349248, 166698496]

約数ペア:

[(1, 166698496), (2, 83349248), (4, 41674624), (8, 20837312), (16, 10418656), (29, 5748224), (32, 5209328), (58, 2874112), (64, 2604664), (103, 1618432), (109, 1529344), (116, 1437056), (128, 1302332), (206, 809216), (218, 764672), (232, 718528), (256, 651166), (412, 404608), (436, 382336), (464, 359264), (512, 325583), (824, 202304), (872, 191168), (928, 179632), (1648, 101152), (1744, 95584), (1856, 89816), (2987, 55808), (3161, 52736), (3296, 50576), (3488, 47792), (3712, 44908), (5974, 27904), (6322, 26368), (6592, 25288), (6976, 23896), (7424, 22454), (11227, 14848), (11948, 13952), (12644, 13184)]