179804976

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{193}}^1\times {\mathrm{1493}}^1$

素因数の和:1710

約数の個数: 80

約数和(自身を含む): 503155296

約数和(自身を除く): 323350320

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 193, 208, 312, 386, 579, 624, 772, 1158, 1493, 1544, 2316, 2509, 2986, 3088, 4479, 4632, 5018, 5972, 7527, 8958, 9264, 10036, 11944, 15054, 17916, 19409, 20072, 23888, 30108, 35832, 38818, 40144, 58227, 60216, 71664, 77636, 116454, 120432, 155272, 232908, 288149, 310544, 465816, 576298, 864447, 931632, 1152596, 1728894, 2305192, 3457788, 3745937, 4610384, 6915576, 7491874, 11237811, 13831152, 14983748, 22475622, 29967496, 44951244, 59934992, 89902488, 179804976]

約数ペア:

[(1, 179804976), (2, 89902488), (3, 59934992), (4, 44951244), (6, 29967496), (8, 22475622), (12, 14983748), (13, 13831152), (16, 11237811), (24, 7491874), (26, 6915576), (39, 4610384), (48, 3745937), (52, 3457788), (78, 2305192), (104, 1728894), (156, 1152596), (193, 931632), (208, 864447), (312, 576298), (386, 465816), (579, 310544), (624, 288149), (772, 232908), (1158, 155272), (1493, 120432), (1544, 116454), (2316, 77636), (2509, 71664), (2986, 60216), (3088, 58227), (4479, 40144), (4632, 38818), (5018, 35832), (5972, 30108), (7527, 23888), (8958, 20072), (9264, 19409), (10036, 17916), (11944, 15054)]