131502984

素因数分解:

$2^3\times 3^1\times {\mathrm{103}}^1\times {\mathrm{53197}}^1$

素因数の和:53309

約数の個数: 32

約数和(自身を含む): 331955520

約数和(自身を除く): 200452536

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 103, 206, 309, 412, 618, 824, 1236, 2472, 53197, 106394, 159591, 212788, 319182, 425576, 638364, 1276728, 5479291, 10958582, 16437873, 21917164, 32875746, 43834328, 65751492, 131502984]

約数ペア:

[(1, 131502984), (2, 65751492), (3, 43834328), (4, 32875746), (6, 21917164), (8, 16437873), (12, 10958582), (24, 5479291), (103, 1276728), (206, 638364), (309, 425576), (412, 319182), (618, 212788), (824, 159591), (1236, 106394), (2472, 53197)]