149738994

素因数分解:

$2^1\times 3^2\times {\mathrm{257}}^1\times {\mathrm{32369}}^1$

素因数の和:32634

約数の個数: 24

約数和(自身を含む): 325706940

約数和(自身を除く): 175967946

約数列:

[1, 2, 3, 6, 9, 18, 257, 514, 771, 1542, 2313, 4626, 32369, 64738, 97107, 194214, 291321, 582642, 8318833, 16637666, 24956499, 49912998, 74869497, 149738994]

約数ペア:

[(1, 149738994), (2, 74869497), (3, 49912998), (6, 24956499), (9, 16637666), (18, 8318833), (257, 582642), (514, 291321), (771, 194214), (1542, 97107), (2313, 64738), (4626, 32369)]