128034774

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{32779}}^1$

素因数の和:32825

約数の個数: 48

約数和(自身を含む): 327275520

約数和(自身を除く): 199240746

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 31, 42, 62, 63, 93, 126, 186, 217, 279, 434, 558, 651, 1302, 1953, 3906, 32779, 65558, 98337, 196674, 229453, 295011, 458906, 590022, 688359, 1016149, 1376718, 2032298, 2065077, 3048447, 4130154, 6096894, 7113043, 9145341, 14226086, 18290682, 21339129, 42678258, 64017387, 128034774]

約数ペア:

[(1, 128034774), (2, 64017387), (3, 42678258), (6, 21339129), (7, 18290682), (9, 14226086), (14, 9145341), (18, 7113043), (21, 6096894), (31, 4130154), (42, 3048447), (62, 2065077), (63, 2032298), (93, 1376718), (126, 1016149), (186, 688359), (217, 590022), (279, 458906), (434, 295011), (558, 229453), (651, 196674), (1302, 98337), (1953, 65558), (3906, 32779)]