157057326

素因数分解:

$2^1\times 3^3\times {\mathrm{257}}^1\times {\mathrm{11317}}^1$

素因数の和:11585

約数の個数: 32

約数和(自身を含む): 350405280

約数和(自身を除く): 193347954

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 257, 514, 771, 1542, 2313, 4626, 6939, 11317, 13878, 22634, 33951, 67902, 101853, 203706, 305559, 611118, 2908469, 5816938, 8725407, 17450814, 26176221, 52352442, 78528663, 157057326]

約数ペア:

[(1, 157057326), (2, 78528663), (3, 52352442), (6, 26176221), (9, 17450814), (18, 8725407), (27, 5816938), (54, 2908469), (257, 611118), (514, 305559), (771, 203706), (1542, 101853), (2313, 67902), (4626, 33951), (6939, 22634), (11317, 13878)]