129371454

素因数分解:

$2^1\times 3^2\times {\mathrm{157}}^1\times {\mathrm{45779}}^1$

素因数の和:45944

約数の個数: 24

約数和(自身を含む): 282096360

約数和(自身を除く): 152724906

約数列:

[1, 2, 3, 6, 9, 18, 157, 314, 471, 942, 1413, 2826, 45779, 91558, 137337, 274674, 412011, 824022, 7187303, 14374606, 21561909, 43123818, 64685727, 129371454]

約数ペア:

[(1, 129371454), (2, 64685727), (3, 43123818), (6, 21561909), (9, 14374606), (18, 7187303), (157, 824022), (314, 412011), (471, 274674), (942, 137337), (1413, 91558), (2826, 45779)]