159695198

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{15241}}^1$

素因数の和:15300

約数の個数: 24

約数和(自身を含む): 267771456

約数和(自身を除く): 108076258

約数列:

[1, 2, 13, 26, 31, 62, 169, 338, 403, 806, 5239, 10478, 15241, 30482, 198133, 396266, 472471, 944942, 2575729, 5151458, 6142123, 12284246, 79847599, 159695198]

約数ペア:

[(1, 159695198), (2, 79847599), (13, 12284246), (26, 6142123), (31, 5151458), (62, 2575729), (169, 944942), (338, 472471), (403, 396266), (806, 198133), (5239, 30482), (10478, 15241)]