131684568

素因数分解:

$2^3\times 3^1\times {\mathrm{23}}^1\times {\mathrm{191}}^1\times {\mathrm{1249}}^1$

素因数の和:1472

約数の個数: 64

約数和(自身を含む): 345600000

約数和(自身を除く): 213915432

約数列:

[1, 2, 3, 4, 6, 8, 12, 23, 24, 46, 69, 92, 138, 184, 191, 276, 382, 552, 573, 764, 1146, 1249, 1528, 2292, 2498, 3747, 4393, 4584, 4996, 7494, 8786, 9992, 13179, 14988, 17572, 26358, 28727, 29976, 35144, 52716, 57454, 86181, 105432, 114908, 172362, 229816, 238559, 344724, 477118, 689448, 715677, 954236, 1431354, 1908472, 2862708, 5486857, 5725416, 10973714, 16460571, 21947428, 32921142, 43894856, 65842284, 131684568]

約数ペア:

[(1, 131684568), (2, 65842284), (3, 43894856), (4, 32921142), (6, 21947428), (8, 16460571), (12, 10973714), (23, 5725416), (24, 5486857), (46, 2862708), (69, 1908472), (92, 1431354), (138, 954236), (184, 715677), (191, 689448), (276, 477118), (382, 344724), (552, 238559), (573, 229816), (764, 172362), (1146, 114908), (1249, 105432), (1528, 86181), (2292, 57454), (2498, 52716), (3747, 35144), (4393, 29976), (4584, 28727), (4996, 26358), (7494, 17572), (8786, 14988), (9992, 13179)]