164075268

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{1953277}}^1$

素因数の和:1953291

約数の個数: 24

約数和(自身を含む): 437534272

約数和(自身を除く): 273459004

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 1953277, 3906554, 5859831, 7813108, 11719662, 13672939, 23439324, 27345878, 41018817, 54691756, 82037634, 164075268]

約数ペア:

[(1, 164075268), (2, 82037634), (3, 54691756), (4, 41018817), (6, 27345878), (7, 23439324), (12, 13672939), (14, 11719662), (21, 7813108), (28, 5859831), (42, 3906554), (84, 1953277)]