139557144

素因数分解:

$2^3\times 3^1\times {\mathrm{521}}^1\times {\mathrm{11161}}^1$

素因数の和:11691

約数の個数: 32

約数和(自身を含む): 349593840

約数和(自身を除く): 210036696

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 521, 1042, 1563, 2084, 3126, 4168, 6252, 11161, 12504, 22322, 33483, 44644, 66966, 89288, 133932, 267864, 5814881, 11629762, 17444643, 23259524, 34889286, 46519048, 69778572, 139557144]

約数ペア:

[(1, 139557144), (2, 69778572), (3, 46519048), (4, 34889286), (6, 23259524), (8, 17444643), (12, 11629762), (24, 5814881), (521, 267864), (1042, 133932), (1563, 89288), (2084, 66966), (3126, 44644), (4168, 33483), (6252, 22322), (11161, 12504)]