173129472

素因数分解:

$2^8\times 3^2\times {\mathrm{163}}^1\times {\mathrm{461}}^1$

素因数の和:646

約数の個数: 108

約数和(自身を含む): 503326824

約数和(自身を除く): 330197352

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 163, 192, 256, 288, 326, 384, 461, 489, 576, 652, 768, 922, 978, 1152, 1304, 1383, 1467, 1844, 1956, 2304, 2608, 2766, 2934, 3688, 3912, 4149, 5216, 5532, 5868, 7376, 7824, 8298, 10432, 11064, 11736, 14752, 15648, 16596, 20864, 22128, 23472, 29504, 31296, 33192, 41728, 44256, 46944, 59008, 62592, 66384, 75143, 88512, 93888, 118016, 125184, 132768, 150286, 177024, 187776, 225429, 265536, 300572, 354048, 375552, 450858, 531072, 601144, 676287, 901716, 1062144, 1202288, 1352574, 1803432, 2404576, 2705148, 3606864, 4809152, 5410296, 7213728, 9618304, 10820592, 14427456, 19236608, 21641184, 28854912, 43282368, 57709824, 86564736, 173129472]

約数ペア:

[(1, 173129472), (2, 86564736), (3, 57709824), (4, 43282368), (6, 28854912), (8, 21641184), (9, 19236608), (12, 14427456), (16, 10820592), (18, 9618304), (24, 7213728), (32, 5410296), (36, 4809152), (48, 3606864), (64, 2705148), (72, 2404576), (96, 1803432), (128, 1352574), (144, 1202288), (163, 1062144), (192, 901716), (256, 676287), (288, 601144), (326, 531072), (384, 450858), (461, 375552), (489, 354048), (576, 300572), (652, 265536), (768, 225429), (922, 187776), (978, 177024), (1152, 150286), (1304, 132768), (1383, 125184), (1467, 118016), (1844, 93888), (1956, 88512), (2304, 75143), (2608, 66384), (2766, 62592), (2934, 59008), (3688, 46944), (3912, 44256), (4149, 41728), (5216, 33192), (5532, 31296), (5868, 29504), (7376, 23472), (7824, 22128), (8298, 20864), (10432, 16596), (11064, 15648), (11736, 14752)]