168648313

素因数分解:

${\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{7793}}^1$

素因数の和:7896

約数の個数: 16

約数和(自身を含む): 190797120

約数和(自身を除く): 22148807

約数列:

[1, 17, 19, 67, 323, 1139, 1273, 7793, 21641, 132481, 148067, 522131, 2517139, 8876227, 9920489, 168648313]

約数ペア:

[(1, 168648313), (17, 9920489), (19, 8876227), (67, 2517139), (323, 522131), (1139, 148067), (1273, 132481), (7793, 21641)]