140932736

素因数分解:

$2^7\times 7^1\times {\mathrm{157291}}^1$

素因数の和:157312

約数の個数: 32

約数和(自身を含む): 320875680

約数和(自身を除く): 179942944

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 448, 896, 157291, 314582, 629164, 1101037, 1258328, 2202074, 2516656, 4404148, 5033312, 8808296, 10066624, 17616592, 20133248, 35233184, 70466368, 140932736]

約数ペア:

[(1, 140932736), (2, 70466368), (4, 35233184), (7, 20133248), (8, 17616592), (14, 10066624), (16, 8808296), (28, 5033312), (32, 4404148), (56, 2516656), (64, 2202074), (112, 1258328), (128, 1101037), (224, 629164), (448, 314582), (896, 157291)]