157214306

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{683}}^1\times {\mathrm{1621}}^1$

素因数の和:2377

約数の個数: 16

約数和(自身を含む): 239640768

約数和(自身を除く): 82426462

約数列:

[1, 2, 71, 142, 683, 1366, 1621, 3242, 48493, 96986, 115091, 230182, 1107143, 2214286, 78607153, 157214306]

約数ペア:

[(1, 157214306), (2, 78607153), (71, 2214286), (142, 1107143), (683, 230182), (1366, 115091), (1621, 96986), (3242, 48493)]