133040318

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{179}}^1\times {\mathrm{19559}}^1$

素因数の和:19759

約数の個数: 16

約数和(自身を含む): 211248000

約数和(自身を除く): 78207682

約数列:

[1, 2, 19, 38, 179, 358, 3401, 6802, 19559, 39118, 371621, 743242, 3501061, 7002122, 66520159, 133040318]

約数ペア:

[(1, 133040318), (2, 66520159), (19, 7002122), (38, 3501061), (179, 743242), (358, 371621), (3401, 39118), (6802, 19559)]