168903022

素因数分解:

$2^1\times {\mathrm{61}}^1\times {\mathrm{389}}^1\times {\mathrm{3559}}^1$

素因数の和:4011

約数の個数: 16

約数和(自身を含む): 258242400

約数和(自身を除く): 89339378

約数列:

[1, 2, 61, 122, 389, 778, 3559, 7118, 23729, 47458, 217099, 434198, 1384451, 2768902, 84451511, 168903022]

約数ペア:

[(1, 168903022), (2, 84451511), (61, 2768902), (122, 1384451), (389, 434198), (778, 217099), (3559, 47458), (7118, 23729)]