128857614

素因数分解:

$2^1\times 3^1\times {\mathrm{29}}^1\times {\mathrm{740561}}^1$

素因数の和:740595

約数の個数: 16

約数和(自身を含む): 266602320

約数和(自身を除く): 137744706

約数列:

[1, 2, 3, 6, 29, 58, 87, 174, 740561, 1481122, 2221683, 4443366, 21476269, 42952538, 64428807, 128857614]

約数ペア:

[(1, 128857614), (2, 64428807), (3, 42952538), (6, 21476269), (29, 4443366), (58, 2221683), (87, 1481122), (174, 740561)]