156944634

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{339707}}^1$

素因数の和:339730

約数の個数: 32

約数和(自身を含む): 391343616

約数和(自身を除く): 234398982

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 66, 77, 154, 231, 462, 339707, 679414, 1019121, 2038242, 2377949, 3736777, 4755898, 7133847, 7473554, 11210331, 14267694, 22420662, 26157439, 52314878, 78472317, 156944634]

約数ペア:

[(1, 156944634), (2, 78472317), (3, 52314878), (6, 26157439), (7, 22420662), (11, 14267694), (14, 11210331), (21, 7473554), (22, 7133847), (33, 4755898), (42, 3736777), (66, 2377949), (77, 2038242), (154, 1019121), (231, 679414), (462, 339707)]