157079318998

素因数分解:

$2^1\times 7^1\times {\mathrm{72047}}^1\times {\mathrm{155731}}^1$

素因数の和:227787

約数の個数: 16

約数和(自身を含む): 269284299264

約数和(自身を除く): 112204980266

約数列:

[1, 2, 7, 14, 72047, 144094, 155731, 311462, 504329, 1008658, 1090117, 2180234, 11219951357, 22439902714, 78539659499, 157079318998]

約数ペア:

[(1, 157079318998), (2, 78539659499), (7, 22439902714), (14, 11219951357), (72047, 2180234), (144094, 1090117), (155731, 1008658), (311462, 504329)]