140804958

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{54959}}^1$

素因数の和:55032

約数の個数: 32

約数和(自身を含む): 327121920

約数和(自身を除く): 186316962

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 61, 122, 183, 366, 427, 854, 1281, 2562, 54959, 109918, 164877, 329754, 384713, 769426, 1154139, 2308278, 3352499, 6704998, 10057497, 20114994, 23467493, 46934986, 70402479, 140804958]

約数ペア:

[(1, 140804958), (2, 70402479), (3, 46934986), (6, 23467493), (7, 20114994), (14, 10057497), (21, 6704998), (42, 3352499), (61, 2308278), (122, 1154139), (183, 769426), (366, 384713), (427, 329754), (854, 164877), (1281, 109918), (2562, 54959)]