140997962

素因数分解:

$2^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{165103}}^1$

素因数の和:165173

約数の個数: 16

約数和(自身を含む): 245674752

約数和(自身を除く): 104676790

約数列:

[1, 2, 7, 14, 61, 122, 427, 854, 165103, 330206, 1155721, 2311442, 10071283, 20142566, 70498981, 140997962]

約数ペア:

[(1, 140997962), (2, 70498981), (7, 20142566), (14, 10071283), (61, 2311442), (122, 1155721), (427, 330206), (854, 165103)]