129600542

素因数分解:

$2^1\times {\mathrm{139}}^1\times {\mathrm{311}}^1\times {\mathrm{1499}}^1$

素因数の和:1951

約数の個数: 16

約数和(自身を含む): 196560000

約数和(自身を除く): 66959458

約数列:

[1, 2, 139, 278, 311, 622, 1499, 2998, 43229, 86458, 208361, 416722, 466189, 932378, 64800271, 129600542]

約数ペア:

[(1, 129600542), (2, 64800271), (139, 932378), (278, 466189), (311, 416722), (622, 208361), (1499, 86458), (2998, 43229)]