156980019182

素因数分解:

$2^1\times 7^1\times {\mathrm{160507}}^1\times {\mathrm{69859}}^1$

素因数の和:230375

約数の個数: 16

約数和(自身を含む): 269114133120

約数和(自身を除く): 112134113938

約数列:

[1, 2, 7, 14, 69859, 139718, 160507, 321014, 489013, 978026, 1123549, 2247098, 11212858513, 22425717026, 78490009591, 156980019182]

約数ペア:

[(1, 156980019182), (2, 78490009591), (7, 22425717026), (14, 11212858513), (69859, 2247098), (139718, 1123549), (160507, 978026), (321014, 489013)]