155408672

素因数分解:

$2^5\times {\mathrm{139}}^1\times {\mathrm{34939}}^1$

素因数の和:35088

約数の個数: 24

約数和(自身を含む): 308170800

約数和(自身を除く): 152762128

約数列:

[1, 2, 4, 8, 16, 32, 139, 278, 556, 1112, 2224, 4448, 34939, 69878, 139756, 279512, 559024, 1118048, 4856521, 9713042, 19426084, 38852168, 77704336, 155408672]

約数ペア:

[(1, 155408672), (2, 77704336), (4, 38852168), (8, 19426084), (16, 9713042), (32, 4856521), (139, 1118048), (278, 559024), (556, 279512), (1112, 139756), (2224, 69878), (4448, 34939)]