115723148

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{2083}}^1$

素因数の和:2166

約数の個数: 48

約数和(自身を含む): 231073920

約数和(自身を除く): 115350772

約数列:

[1, 2, 4, 17, 19, 34, 38, 43, 68, 76, 86, 172, 323, 646, 731, 817, 1292, 1462, 1634, 2083, 2924, 3268, 4166, 8332, 13889, 27778, 35411, 39577, 55556, 70822, 79154, 89569, 141644, 158308, 179138, 358276, 672809, 1345618, 1522673, 1701811, 2691236, 3045346, 3403622, 6090692, 6807244, 28930787, 57861574, 115723148]

約数ペア:

[(1, 115723148), (2, 57861574), (4, 28930787), (17, 6807244), (19, 6090692), (34, 3403622), (38, 3045346), (43, 2691236), (68, 1701811), (76, 1522673), (86, 1345618), (172, 672809), (323, 358276), (646, 179138), (731, 158308), (817, 141644), (1292, 89569), (1462, 79154), (1634, 70822), (2083, 55556), (2924, 39577), (3268, 35411), (4166, 27778), (8332, 13889)]