138791472

素因数分解:

$2^4\times 3^1\times {\mathrm{2891489}}^1$

素因数の和:2891500

約数の個数: 20

約数和(自身を含む): 358544760

約数和(自身を除く): 219753288

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 2891489, 5782978, 8674467, 11565956, 17348934, 23131912, 34697868, 46263824, 69395736, 138791472]

約数ペア:

[(1, 138791472), (2, 69395736), (3, 46263824), (4, 34697868), (6, 23131912), (8, 17348934), (12, 11565956), (16, 8674467), (24, 5782978), (48, 2891489)]