164958662

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{199}}^1\times {\mathrm{919}}^1$

素因数の和:1172

約数の個数: 32

約数和(自身を含む): 278208000

約数和(自身を除く): 113249338

約数列:

[1, 2, 11, 22, 41, 82, 199, 398, 451, 902, 919, 1838, 2189, 4378, 8159, 10109, 16318, 20218, 37679, 75358, 89749, 179498, 182881, 365762, 414469, 828938, 2011691, 4023382, 7498121, 14996242, 82479331, 164958662]

約数ペア:

[(1, 164958662), (2, 82479331), (11, 14996242), (22, 7498121), (41, 4023382), (82, 2011691), (199, 828938), (398, 414469), (451, 365762), (902, 182881), (919, 179498), (1838, 89749), (2189, 75358), (4378, 37679), (8159, 20218), (10109, 16318)]