105720328

素因数分解:

$2^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{1039}}^1$

素因数の和:1154

約数の個数: 64

約数和(自身を含む): 239616000

約数和(自身を除く): 133895672

約数列:

[1, 2, 4, 7, 8, 14, 23, 28, 46, 56, 79, 92, 158, 161, 184, 316, 322, 553, 632, 644, 1039, 1106, 1288, 1817, 2078, 2212, 3634, 4156, 4424, 7268, 7273, 8312, 12719, 14536, 14546, 23897, 25438, 29092, 47794, 50876, 58184, 82081, 95588, 101752, 164162, 167279, 191176, 328324, 334558, 574567, 656648, 669116, 1149134, 1338232, 1887863, 2298268, 3775726, 4596536, 7551452, 13215041, 15102904, 26430082, 52860164, 105720328]

約数ペア:

[(1, 105720328), (2, 52860164), (4, 26430082), (7, 15102904), (8, 13215041), (14, 7551452), (23, 4596536), (28, 3775726), (46, 2298268), (56, 1887863), (79, 1338232), (92, 1149134), (158, 669116), (161, 656648), (184, 574567), (316, 334558), (322, 328324), (553, 191176), (632, 167279), (644, 164162), (1039, 101752), (1106, 95588), (1288, 82081), (1817, 58184), (2078, 50876), (2212, 47794), (3634, 29092), (4156, 25438), (4424, 23897), (7268, 14546), (7273, 14536), (8312, 12719)]