157641192

素因数分解:

$2^3\times 3^2\times {\mathrm{2189461}}^1$

素因数の和:2189473

約数の個数: 24

約数和(自身を含む): 426945090

約数和(自身を除く): 269303898

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 2189461, 4378922, 6568383, 8757844, 13136766, 17515688, 19705149, 26273532, 39410298, 52547064, 78820596, 157641192]

約数ペア:

[(1, 157641192), (2, 78820596), (3, 52547064), (4, 39410298), (6, 26273532), (8, 19705149), (9, 17515688), (12, 13136766), (18, 8757844), (24, 6568383), (36, 4378922), (72, 2189461)]