137458120

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{149411}}^1$

素因数の和:149445

約数の個数: 32

約数和(自身を含む): 322729920

約数和(自身を除く): 185271800

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 92, 115, 184, 230, 460, 920, 149411, 298822, 597644, 747055, 1195288, 1494110, 2988220, 3436453, 5976440, 6872906, 13745812, 17182265, 27491624, 34364530, 68729060, 137458120]

約数ペア:

[(1, 137458120), (2, 68729060), (4, 34364530), (5, 27491624), (8, 17182265), (10, 13745812), (20, 6872906), (23, 5976440), (40, 3436453), (46, 2988220), (92, 1494110), (115, 1195288), (184, 747055), (230, 597644), (460, 298822), (920, 149411)]