140147208

素因数分解:

$2^3\times 3^2\times {\mathrm{1946489}}^1$

素因数の和:1946501

約数の個数: 24

約数和(自身を含む): 379565550

約数和(自身を除く): 239418342

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 1946489, 3892978, 5839467, 7785956, 11678934, 15571912, 17518401, 23357868, 35036802, 46715736, 70073604, 140147208]

約数ペア:

[(1, 140147208), (2, 70073604), (3, 46715736), (4, 35036802), (6, 23357868), (8, 17518401), (9, 15571912), (12, 11678934), (18, 7785956), (24, 5839467), (36, 3892978), (72, 1946489)]