164654868

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{1960177}}^1$

素因数の和:1960191

約数の個数: 24

約数和(自身を含む): 439079872

約数和(自身を除く): 274425004

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 1960177, 3920354, 5880531, 7840708, 11761062, 13721239, 23522124, 27442478, 41163717, 54884956, 82327434, 164654868]

約数ペア:

[(1, 164654868), (2, 82327434), (3, 54884956), (4, 41163717), (6, 27442478), (7, 23522124), (12, 13721239), (14, 11761062), (21, 7840708), (28, 5880531), (42, 3920354), (84, 1960177)]