115616816

素因数分解:

$2^4\times 7^1\times {\mathrm{73}}^1\times {\mathrm{79}}^1\times {\mathrm{179}}^1$

素因数の和:346

約数の個数: 80

約数和(自身を含む): 264268800

約数和(自身を除く): 148651984

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 73, 79, 112, 146, 158, 179, 292, 316, 358, 511, 553, 584, 632, 716, 1022, 1106, 1168, 1253, 1264, 1432, 2044, 2212, 2506, 2864, 4088, 4424, 5012, 5767, 8176, 8848, 10024, 11534, 13067, 14141, 20048, 23068, 26134, 28282, 40369, 46136, 52268, 56564, 80738, 91469, 92272, 98987, 104536, 113128, 161476, 182938, 197974, 209072, 226256, 322952, 365876, 395948, 645904, 731752, 791896, 1032293, 1463504, 1583792, 2064586, 4129172, 7226051, 8258344, 14452102, 16516688, 28904204, 57808408, 115616816]

約数ペア:

[(1, 115616816), (2, 57808408), (4, 28904204), (7, 16516688), (8, 14452102), (14, 8258344), (16, 7226051), (28, 4129172), (56, 2064586), (73, 1583792), (79, 1463504), (112, 1032293), (146, 791896), (158, 731752), (179, 645904), (292, 395948), (316, 365876), (358, 322952), (511, 226256), (553, 209072), (584, 197974), (632, 182938), (716, 161476), (1022, 113128), (1106, 104536), (1168, 98987), (1253, 92272), (1264, 91469), (1432, 80738), (2044, 56564), (2212, 52268), (2506, 46136), (2864, 40369), (4088, 28282), (4424, 26134), (5012, 23068), (5767, 20048), (8176, 14141), (8848, 13067), (10024, 11534)]