140233592

素因数分解:

$2^3\times {\mathrm{257}}^1\times {\mathrm{68207}}^1$

素因数の和:68470

約数の個数: 16

約数和(自身を含む): 263964960

約数和(自身を除く): 123731368

約数列:

[1, 2, 4, 8, 257, 514, 1028, 2056, 68207, 136414, 272828, 545656, 17529199, 35058398, 70116796, 140233592]

約数ペア:

[(1, 140233592), (2, 70116796), (4, 35058398), (8, 17529199), (257, 545656), (514, 272828), (1028, 136414), (2056, 68207)]