128370864

素因数分解:

$2^4\times 3^1\times {\mathrm{2674393}}^1$

素因数の和:2674404

約数の個数: 20

約数和(自身を含む): 331624856

約数和(自身を除く): 203253992

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 2674393, 5348786, 8023179, 10697572, 16046358, 21395144, 32092716, 42790288, 64185432, 128370864]

約数ペア:

[(1, 128370864), (2, 64185432), (3, 42790288), (4, 32092716), (6, 21395144), (8, 16046358), (12, 10697572), (16, 8023179), (24, 5348786), (48, 2674393)]