115655141

素因数分解:

$7^3\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{149}}^1$

素因数の和:274

約数の個数: 32

約数和(自身を含む): 142080000

約数和(自身を除く): 26424859

約数列:

[1, 7, 31, 49, 73, 149, 217, 343, 511, 1043, 1519, 2263, 3577, 4619, 7301, 10633, 10877, 15841, 25039, 32333, 51107, 76139, 110887, 226331, 337187, 532973, 776209, 1584317, 2360309, 3730811, 16522163, 115655141]

約数ペア:

[(1, 115655141), (7, 16522163), (31, 3730811), (49, 2360309), (73, 1584317), (149, 776209), (217, 532973), (343, 337187), (511, 226331), (1043, 110887), (1519, 76139), (2263, 51107), (3577, 32333), (4619, 25039), (7301, 15841), (10633, 10877)]