142267824

素因数分解:

$2^4\times 3^2\times {\mathrm{987971}}^1$

素因数の和:987985

約数の個数: 30

約数和(自身を含む): 398152716

約数和(自身を除く): 255884892

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 987971, 1975942, 2963913, 3951884, 5927826, 7903768, 8891739, 11855652, 15807536, 17783478, 23711304, 35566956, 47422608, 71133912, 142267824]

約数ペア:

[(1, 142267824), (2, 71133912), (3, 47422608), (4, 35566956), (6, 23711304), (8, 17783478), (9, 15807536), (12, 11855652), (16, 8891739), (18, 7903768), (24, 5927826), (36, 3951884), (48, 2963913), (72, 1975942), (144, 987971)]