187871314

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{113}}^1\times {\mathrm{769}}^1$

素因数の和:954

約数の個数: 32

約数和(自身を含む): 303367680

約数和(自身を除く): 115496366

約数列:

[1, 2, 23, 46, 47, 94, 113, 226, 769, 1081, 1538, 2162, 2599, 5198, 5311, 10622, 17687, 35374, 36143, 72286, 86897, 122153, 173794, 244306, 831289, 1662578, 1998631, 3997262, 4084159, 8168318, 93935657, 187871314]

約数ペア:

[(1, 187871314), (2, 93935657), (23, 8168318), (46, 4084159), (47, 3997262), (94, 1998631), (113, 1662578), (226, 831289), (769, 244306), (1081, 173794), (1538, 122153), (2162, 86897), (2599, 72286), (5198, 36143), (5311, 35374), (10622, 17687)]