140537664

素因数分解:

$2^6\times 3^2\times {\mathrm{243989}}^1$

素因数の和:244007

約数の個数: 42

約数和(自身を含む): 402827490

約数和(自身を除く): 262289826

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 144, 192, 288, 576, 243989, 487978, 731967, 975956, 1463934, 1951912, 2195901, 2927868, 3903824, 4391802, 5855736, 7807648, 8783604, 11711472, 15615296, 17567208, 23422944, 35134416, 46845888, 70268832, 140537664]

約数ペア:

[(1, 140537664), (2, 70268832), (3, 46845888), (4, 35134416), (6, 23422944), (8, 17567208), (9, 15615296), (12, 11711472), (16, 8783604), (18, 7807648), (24, 5855736), (32, 4391802), (36, 3903824), (48, 2927868), (64, 2195901), (72, 1951912), (96, 1463934), (144, 975956), (192, 731967), (288, 487978), (576, 243989)]