128615694858

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{340253161}}^1$

素因数の和:340253179

約数の個数: 32

約数和(自身を含む): 326643035520

約数和(自身を除く): 198027340662

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 340253161, 680506322, 1020759483, 2041518966, 2381772127, 3062278449, 4763544254, 6124556898, 7145316381, 9186835347, 14290632762, 18373670694, 21435949143, 42871898286, 64307847429, 128615694858]

約数ペア:

[(1, 128615694858), (2, 64307847429), (3, 42871898286), (6, 21435949143), (7, 18373670694), (9, 14290632762), (14, 9186835347), (18, 7145316381), (21, 6124556898), (27, 4763544254), (42, 3062278449), (54, 2381772127), (63, 2041518966), (126, 1020759483), (189, 680506322), (378, 340253161)]