158308608

素因数分解:

$2^8\times 3^1\times {\mathrm{19}}^2\times {\mathrm{571}}^1$

素因数の和:628

約数の個数: 108

約数和(自身を含む): 445453008

約数和(自身を除く): 287144400

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 38, 48, 57, 64, 76, 96, 114, 128, 152, 192, 228, 256, 304, 361, 384, 456, 571, 608, 722, 768, 912, 1083, 1142, 1216, 1444, 1713, 1824, 2166, 2284, 2432, 2888, 3426, 3648, 4332, 4568, 4864, 5776, 6852, 7296, 8664, 9136, 10849, 11552, 13704, 14592, 17328, 18272, 21698, 23104, 27408, 32547, 34656, 36544, 43396, 46208, 54816, 65094, 69312, 73088, 86792, 92416, 109632, 130188, 138624, 146176, 173584, 206131, 219264, 260376, 277248, 347168, 412262, 438528, 520752, 618393, 694336, 824524, 1041504, 1236786, 1388672, 1649048, 2083008, 2473572, 2777344, 3298096, 4166016, 4947144, 6596192, 8332032, 9894288, 13192384, 19788576, 26384768, 39577152, 52769536, 79154304, 158308608]

約数ペア:

[(1, 158308608), (2, 79154304), (3, 52769536), (4, 39577152), (6, 26384768), (8, 19788576), (12, 13192384), (16, 9894288), (19, 8332032), (24, 6596192), (32, 4947144), (38, 4166016), (48, 3298096), (57, 2777344), (64, 2473572), (76, 2083008), (96, 1649048), (114, 1388672), (128, 1236786), (152, 1041504), (192, 824524), (228, 694336), (256, 618393), (304, 520752), (361, 438528), (384, 412262), (456, 347168), (571, 277248), (608, 260376), (722, 219264), (768, 206131), (912, 173584), (1083, 146176), (1142, 138624), (1216, 130188), (1444, 109632), (1713, 92416), (1824, 86792), (2166, 73088), (2284, 69312), (2432, 65094), (2888, 54816), (3426, 46208), (3648, 43396), (4332, 36544), (4568, 34656), (4864, 32547), (5776, 27408), (6852, 23104), (7296, 21698), (8664, 18272), (9136, 17328), (10849, 14592), (11552, 13704)]