127883168

素因数分解:

$2^5\times 7^1\times {\mathrm{67}}^1\times {\mathrm{8521}}^1$

素因数の和:8605

約数の個数: 48

約数和(自身を含む): 292065984

約数和(自身を除く): 164182816

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 67, 112, 134, 224, 268, 469, 536, 938, 1072, 1876, 2144, 3752, 7504, 8521, 15008, 17042, 34084, 59647, 68168, 119294, 136336, 238588, 272672, 477176, 570907, 954352, 1141814, 1908704, 2283628, 3996349, 4567256, 7992698, 9134512, 15985396, 18269024, 31970792, 63941584, 127883168]

約数ペア:

[(1, 127883168), (2, 63941584), (4, 31970792), (7, 18269024), (8, 15985396), (14, 9134512), (16, 7992698), (28, 4567256), (32, 3996349), (56, 2283628), (67, 1908704), (112, 1141814), (134, 954352), (224, 570907), (268, 477176), (469, 272672), (536, 238588), (938, 136336), (1072, 119294), (1876, 68168), (2144, 59647), (3752, 34084), (7504, 17042), (8521, 15008)]