16131168

素因数分解:

$2^5\times 3^2\times {\mathrm{79}}^1\times {\mathrm{709}}^1$

素因数の和:804

約数の個数: 72

約数和(自身を含む): 46519200

約数和(自身を除く): 30388032

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 79, 96, 144, 158, 237, 288, 316, 474, 632, 709, 711, 948, 1264, 1418, 1422, 1896, 2127, 2528, 2836, 2844, 3792, 4254, 5672, 5688, 6381, 7584, 8508, 11344, 11376, 12762, 17016, 22688, 22752, 25524, 34032, 51048, 56011, 68064, 102096, 112022, 168033, 204192, 224044, 336066, 448088, 504099, 672132, 896176, 1008198, 1344264, 1792352, 2016396, 2688528, 4032792, 5377056, 8065584, 16131168]

約数ペア:

[(1, 16131168), (2, 8065584), (3, 5377056), (4, 4032792), (6, 2688528), (8, 2016396), (9, 1792352), (12, 1344264), (16, 1008198), (18, 896176), (24, 672132), (32, 504099), (36, 448088), (48, 336066), (72, 224044), (79, 204192), (96, 168033), (144, 112022), (158, 102096), (237, 68064), (288, 56011), (316, 51048), (474, 34032), (632, 25524), (709, 22752), (711, 22688), (948, 17016), (1264, 12762), (1418, 11376), (1422, 11344), (1896, 8508), (2127, 7584), (2528, 6381), (2836, 5688), (2844, 5672), (3792, 4254)]