136172904

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{810553}}^1$

素因数の和:810569

約数の個数: 32

約数和(自身を含む): 389065920

約数和(自身を除く): 252893016

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 810553, 1621106, 2431659, 3242212, 4863318, 5673871, 6484424, 9726636, 11347742, 17021613, 19453272, 22695484, 34043226, 45390968, 68086452, 136172904]

約数ペア:

[(1, 136172904), (2, 68086452), (3, 45390968), (4, 34043226), (6, 22695484), (7, 19453272), (8, 17021613), (12, 11347742), (14, 9726636), (21, 6484424), (24, 5673871), (28, 4863318), (42, 3242212), (56, 2431659), (84, 1621106), (168, 810553)]