128269746

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{5101}}^1$

素因数の和:5247

約数の個数: 48

約数和(自身を含む): 305630208

約数和(自身を除く): 177360462

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 99, 127, 198, 254, 381, 762, 1143, 1397, 2286, 2794, 4191, 5101, 8382, 10202, 12573, 15303, 25146, 30606, 45909, 56111, 91818, 112222, 168333, 336666, 504999, 647827, 1009998, 1295654, 1943481, 3886962, 5830443, 7126097, 11660886, 14252194, 21378291, 42756582, 64134873, 128269746]

約数ペア:

[(1, 128269746), (2, 64134873), (3, 42756582), (6, 21378291), (9, 14252194), (11, 11660886), (18, 7126097), (22, 5830443), (33, 3886962), (66, 1943481), (99, 1295654), (127, 1009998), (198, 647827), (254, 504999), (381, 336666), (762, 168333), (1143, 112222), (1397, 91818), (2286, 56111), (2794, 45909), (4191, 30606), (5101, 25146), (8382, 15303), (10202, 12573)]