140290616

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{101}}^1\times {\mathrm{7549}}^1$

素因数の和:7679

約数の個数: 32

約数和(自身を含む): 277236000

約数和(自身を除く): 136945384

約数列:

[1, 2, 4, 8, 23, 46, 92, 101, 184, 202, 404, 808, 2323, 4646, 7549, 9292, 15098, 18584, 30196, 60392, 173627, 347254, 694508, 762449, 1389016, 1524898, 3049796, 6099592, 17536327, 35072654, 70145308, 140290616]

約数ペア:

[(1, 140290616), (2, 70145308), (4, 35072654), (8, 17536327), (23, 6099592), (46, 3049796), (92, 1524898), (101, 1389016), (184, 762449), (202, 694508), (404, 347254), (808, 173627), (2323, 60392), (4646, 30196), (7549, 18584), (9292, 15098)]