129971568

素因数分解:

$2^4\times 3^1\times {\mathrm{2707741}}^1$

素因数の和:2707752

約数の個数: 20

約数和(自身を含む): 335760008

約数和(自身を除く): 205788440

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 2707741, 5415482, 8123223, 10830964, 16246446, 21661928, 32492892, 43323856, 64985784, 129971568]

約数ペア:

[(1, 129971568), (2, 64985784), (3, 43323856), (4, 32492892), (6, 21661928), (8, 16246446), (12, 10830964), (16, 8123223), (24, 5415482), (48, 2707741)]