149387856

素因数分解:

$2^4\times 3^1\times {\mathrm{3112247}}^1$

素因数の和:3112258

約数の個数: 20

約数和(自身を含む): 385918752

約数和(自身を除く): 236530896

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 3112247, 6224494, 9336741, 12448988, 18673482, 24897976, 37346964, 49795952, 74693928, 149387856]

約数ペア:

[(1, 149387856), (2, 74693928), (3, 49795952), (4, 37346964), (6, 24897976), (8, 18673482), (12, 12448988), (16, 9336741), (24, 6224494), (48, 3112247)]