156743886

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{2009537}}^1$

素因数の和:2009555

約数の個数: 16

約数和(自身を含む): 337602384

約数和(自身を除く): 180858498

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 2009537, 4019074, 6028611, 12057222, 26123981, 52247962, 78371943, 156743886]

約数ペア:

[(1, 156743886), (2, 78371943), (3, 52247962), (6, 26123981), (13, 12057222), (26, 6028611), (39, 4019074), (78, 2009537)]