149178372

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{1775933}}^1$

素因数の和:1775947

約数の個数: 24

約数和(自身を含む): 397809216

約数和(自身を除く): 248630844

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 1775933, 3551866, 5327799, 7103732, 10655598, 12431531, 21311196, 24863062, 37294593, 49726124, 74589186, 149178372]

約数ペア:

[(1, 149178372), (2, 74589186), (3, 49726124), (4, 37294593), (6, 24863062), (7, 21311196), (12, 12431531), (14, 10655598), (21, 7103732), (28, 5327799), (42, 3551866), (84, 1775933)]