128264094

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{339323}}^1$

素因数の和:339341

約数の個数: 32

約数和(自身を含む): 325751040

約数和(自身を除く): 197486946

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 339323, 678646, 1017969, 2035938, 2375261, 3053907, 4750522, 6107814, 7125783, 9161721, 14251566, 18323442, 21377349, 42754698, 64132047, 128264094]

約数ペア:

[(1, 128264094), (2, 64132047), (3, 42754698), (6, 21377349), (7, 18323442), (9, 14251566), (14, 9161721), (18, 7125783), (21, 6107814), (27, 4750522), (42, 3053907), (54, 2375261), (63, 2035938), (126, 1017969), (189, 678646), (378, 339323)]