156942144274

素因数分解:

$2^1\times {\mathrm{109}}^1\times {\mathrm{4451}}^1\times {\mathrm{161743}}^1$

素因数の和:166305

約数の個数: 16

約数和(自身を含む): 237627815040

約数和(自身を除く): 80685670766

約数列:

[1, 2, 109, 218, 4451, 8902, 161743, 323486, 485159, 970318, 17629987, 35259974, 719918093, 1439836186, 78471072137, 156942144274]

約数ペア:

[(1, 156942144274), (2, 78471072137), (109, 1439836186), (218, 719918093), (4451, 35259974), (8902, 17629987), (161743, 970318), (323486, 485159)]