144940812478

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{20024981}}^1$

素因数の和:20025048

約数の個数: 32

約数和(自身を含む): 276825351168

約数和(自身を除く): 131884538690

約数列:

[1, 2, 7, 11, 14, 22, 47, 77, 94, 154, 329, 517, 658, 1034, 3619, 7238, 20024981, 40049962, 140174867, 220274791, 280349734, 440549582, 941174107, 1541923537, 1882348214, 3083847074, 6588218749, 10352915177, 13176437498, 20705830354, 72470406239, 144940812478]

約数ペア:

[(1, 144940812478), (2, 72470406239), (7, 20705830354), (11, 13176437498), (14, 10352915177), (22, 6588218749), (47, 3083847074), (77, 1882348214), (94, 1541923537), (154, 941174107), (329, 440549582), (517, 280349734), (658, 220274791), (1034, 140174867), (3619, 40049962), (7238, 20024981)]