127776308

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{199}}^1\times {\mathrm{14593}}^1$

素因数の和:14807

約数の個数: 24

約数和(自身を含む): 245179200

約数和(自身を除く): 117402892

約数列:

[1, 2, 4, 11, 22, 44, 199, 398, 796, 2189, 4378, 8756, 14593, 29186, 58372, 160523, 321046, 642092, 2904007, 5808014, 11616028, 31944077, 63888154, 127776308]

約数ペア:

[(1, 127776308), (2, 63888154), (4, 31944077), (11, 11616028), (22, 5808014), (44, 2904007), (199, 642092), (398, 321046), (796, 160523), (2189, 58372), (4378, 29186), (8756, 14593)]