156778678173

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{2203}}^1\times {\mathrm{16741}}^1$

素因数の和:19069

約数の個数: 32

約数和(自身を含む): 227300106880

約数和(自身を除く): 70521428707

約数列:

[1, 3, 13, 39, 109, 327, 1417, 2203, 4251, 6609, 16741, 28639, 50223, 85917, 217633, 240127, 652899, 720381, 1824769, 3121651, 5474307, 9364953, 23721997, 36880423, 71165991, 110641269, 479445499, 1438336497, 4019966107, 12059898321, 52259559391, 156778678173]

約数ペア:

[(1, 156778678173), (3, 52259559391), (13, 12059898321), (39, 4019966107), (109, 1438336497), (327, 479445499), (1417, 110641269), (2203, 71165991), (4251, 36880423), (6609, 23721997), (16741, 9364953), (28639, 5474307), (50223, 3121651), (85917, 1824769), (217633, 720381), (240127, 652899)]