158197312

素因数分解:

$2^6\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{1181}}^1$

素因数の和:1236

約数の個数: 112

約数和(自身を含む): 403506432

約数和(自身を除く): 245309120

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 23, 26, 28, 32, 46, 52, 56, 64, 91, 92, 104, 112, 161, 182, 184, 208, 224, 299, 322, 364, 368, 416, 448, 598, 644, 728, 736, 832, 1181, 1196, 1288, 1456, 1472, 2093, 2362, 2392, 2576, 2912, 4186, 4724, 4784, 5152, 5824, 8267, 8372, 9448, 9568, 10304, 15353, 16534, 16744, 18896, 19136, 27163, 30706, 33068, 33488, 37792, 54326, 61412, 66136, 66976, 75584, 107471, 108652, 122824, 132272, 133952, 190141, 214942, 217304, 245648, 264544, 353119, 380282, 429884, 434608, 491296, 529088, 706238, 760564, 859768, 869216, 982592, 1412476, 1521128, 1719536, 1738432, 2471833, 2824952, 3042256, 3439072, 4943666, 5649904, 6084512, 6878144, 9887332, 11299808, 12169024, 19774664, 22599616, 39549328, 79098656, 158197312]

約数ペア:

[(1, 158197312), (2, 79098656), (4, 39549328), (7, 22599616), (8, 19774664), (13, 12169024), (14, 11299808), (16, 9887332), (23, 6878144), (26, 6084512), (28, 5649904), (32, 4943666), (46, 3439072), (52, 3042256), (56, 2824952), (64, 2471833), (91, 1738432), (92, 1719536), (104, 1521128), (112, 1412476), (161, 982592), (182, 869216), (184, 859768), (208, 760564), (224, 706238), (299, 529088), (322, 491296), (364, 434608), (368, 429884), (416, 380282), (448, 353119), (598, 264544), (644, 245648), (728, 217304), (736, 214942), (832, 190141), (1181, 133952), (1196, 132272), (1288, 122824), (1456, 108652), (1472, 107471), (2093, 75584), (2362, 66976), (2392, 66136), (2576, 61412), (2912, 54326), (4186, 37792), (4724, 33488), (4784, 33068), (5152, 30706), (5824, 27163), (8267, 19136), (8372, 18896), (9448, 16744), (9568, 16534), (10304, 15353)]