142208862

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{661}}^1\times {\mathrm{1559}}^1$

素因数の和:2248

約数の個数: 32

約数和(自身を含む): 297423360

約数和(自身を除く): 155214498

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 661, 1322, 1559, 1983, 3118, 3966, 4677, 9354, 15203, 30406, 35857, 45609, 71714, 91218, 107571, 215142, 1030499, 2060998, 3091497, 6182994, 23701477, 47402954, 71104431, 142208862]

約数ペア:

[(1, 142208862), (2, 71104431), (3, 47402954), (6, 23701477), (23, 6182994), (46, 3091497), (69, 2060998), (138, 1030499), (661, 215142), (1322, 107571), (1559, 91218), (1983, 71714), (3118, 45609), (3966, 35857), (4677, 30406), (9354, 15203)]