142872296

素因数分解:

$2^3\times 7^1\times {\mathrm{419}}^1\times {\mathrm{6089}}^1$

素因数の和:6521

約数の個数: 32

約数和(自身を含む): 306936000

約数和(自身を除く): 164063704

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 419, 838, 1676, 2933, 3352, 5866, 6089, 11732, 12178, 23464, 24356, 42623, 48712, 85246, 170492, 340984, 2551291, 5102582, 10205164, 17859037, 20410328, 35718074, 71436148, 142872296]

約数ペア:

[(1, 142872296), (2, 71436148), (4, 35718074), (7, 20410328), (8, 17859037), (14, 10205164), (28, 5102582), (56, 2551291), (419, 340984), (838, 170492), (1676, 85246), (2933, 48712), (3352, 42623), (5866, 24356), (6089, 23464), (11732, 12178)]