158005656

素因数分解:

$2^3\times 3^2\times {\mathrm{257}}^1\times {\mathrm{8539}}^1$

素因数の和:8808

約数の個数: 48

約数和(自身を含む): 429647400

約数和(自身を除く): 271641744

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 257, 514, 771, 1028, 1542, 2056, 2313, 3084, 4626, 6168, 8539, 9252, 17078, 18504, 25617, 34156, 51234, 68312, 76851, 102468, 153702, 204936, 307404, 614808, 2194523, 4389046, 6583569, 8778092, 13167138, 17556184, 19750707, 26334276, 39501414, 52668552, 79002828, 158005656]

約数ペア:

[(1, 158005656), (2, 79002828), (3, 52668552), (4, 39501414), (6, 26334276), (8, 19750707), (9, 17556184), (12, 13167138), (18, 8778092), (24, 6583569), (36, 4389046), (72, 2194523), (257, 614808), (514, 307404), (771, 204936), (1028, 153702), (1542, 102468), (2056, 76851), (2313, 68312), (3084, 51234), (4626, 34156), (6168, 25617), (8539, 18504), (9252, 17078)]