144391478

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{85237}}^1$

素因数の和:85268

約数の個数: 24

約数和(自身を含む): 272079696

約数和(自身を除く): 127688218

約数列:

[1, 2, 7, 11, 14, 22, 77, 121, 154, 242, 847, 1694, 85237, 170474, 596659, 937607, 1193318, 1875214, 6563249, 10313677, 13126498, 20627354, 72195739, 144391478]

約数ペア:

[(1, 144391478), (2, 72195739), (7, 20627354), (11, 13126498), (14, 10313677), (22, 6563249), (77, 1875214), (121, 1193318), (154, 937607), (242, 596659), (847, 170474), (1694, 85237)]