166949216

素因数分解:

$2^5\times 7^1\times {\mathrm{811}}^1\times {\mathrm{919}}^1$

素因数の和:1747

約数の個数: 48

約数和(自身を含む): 376508160

約数和(自身を除く): 209558944

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 811, 919, 1622, 1838, 3244, 3676, 5677, 6433, 6488, 7352, 11354, 12866, 12976, 14704, 22708, 25732, 25952, 29408, 45416, 51464, 90832, 102928, 181664, 205856, 745309, 1490618, 2981236, 5217163, 5962472, 10434326, 11924944, 20868652, 23849888, 41737304, 83474608, 166949216]

約数ペア:

[(1, 166949216), (2, 83474608), (4, 41737304), (7, 23849888), (8, 20868652), (14, 11924944), (16, 10434326), (28, 5962472), (32, 5217163), (56, 2981236), (112, 1490618), (224, 745309), (811, 205856), (919, 181664), (1622, 102928), (1838, 90832), (3244, 51464), (3676, 45416), (5677, 29408), (6433, 25952), (6488, 25732), (7352, 22708), (11354, 14704), (12866, 12976)]