13156986178

素因数分解:

$2^1\times 7^2\times {\mathrm{61}}^1\times {\mathrm{113}}^1\times {\mathrm{19477}}^1$

素因数の和:19667

約数の個数: 48

約数和(自身を含む): 23541656184

約数和(自身を除く): 10384670006

約数列:

[1, 2, 7, 14, 49, 61, 98, 113, 122, 226, 427, 791, 854, 1582, 2989, 5537, 5978, 6893, 11074, 13786, 19477, 38954, 48251, 96502, 136339, 272678, 337757, 675514, 954373, 1188097, 1908746, 2200901, 2376194, 4401802, 8316679, 15406307, 16633358, 30812614, 58216753, 107844149, 116433506, 134254961, 215688298, 268509922, 939784727, 1879569454, 6578493089, 13156986178]

約数ペア:

[(1, 13156986178), (2, 6578493089), (7, 1879569454), (14, 939784727), (49, 268509922), (61, 215688298), (98, 134254961), (113, 116433506), (122, 107844149), (226, 58216753), (427, 30812614), (791, 16633358), (854, 15406307), (1582, 8316679), (2989, 4401802), (5537, 2376194), (5978, 2200901), (6893, 1908746), (11074, 1188097), (13786, 954373), (19477, 675514), (38954, 337757), (48251, 272678), (96502, 136339)]