156724064978

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{128252099}}^1$

素因数の和:128252161

約数の個数: 16

約数和(自身を含む): 258556233600

約数和(自身を除く): 101832168622

約数列:

[1, 2, 13, 26, 47, 94, 611, 1222, 128252099, 256504198, 1667277287, 3334554574, 6027848653, 12055697306, 78362032489, 156724064978]

約数ペア:

[(1, 156724064978), (2, 78362032489), (13, 12055697306), (26, 6027848653), (47, 3334554574), (94, 1667277287), (611, 256504198), (1222, 128252099)]