128377296

素因数分解:

$2^4\times 3^2\times {\mathrm{891509}}^1$

素因数の和:891523

約数の個数: 30

約数和(自身を含む): 359278530

約数和(自身を除く): 230901234

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 891509, 1783018, 2674527, 3566036, 5349054, 7132072, 8023581, 10698108, 14264144, 16047162, 21396216, 32094324, 42792432, 64188648, 128377296]

約数ペア:

[(1, 128377296), (2, 64188648), (3, 42792432), (4, 32094324), (6, 21396216), (8, 16047162), (9, 14264144), (12, 10698108), (16, 8023581), (18, 7132072), (24, 5349054), (36, 3566036), (48, 2674527), (72, 1783018), (144, 891509)]