128839272

素因数分解:

$2^3\times 3^1\times {\mathrm{1879}}^1\times {\mathrm{2857}}^1$

素因数の和:4745

約数の個数: 32

約数和(自身を含む): 322382400

約数和(自身を除く): 193543128

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 1879, 2857, 3758, 5637, 5714, 7516, 8571, 11274, 11428, 15032, 17142, 22548, 22856, 34284, 45096, 68568, 5368303, 10736606, 16104909, 21473212, 32209818, 42946424, 64419636, 128839272]

約数ペア:

[(1, 128839272), (2, 64419636), (3, 42946424), (4, 32209818), (6, 21473212), (8, 16104909), (12, 10736606), (24, 5368303), (1879, 68568), (2857, 45096), (3758, 34284), (5637, 22856), (5714, 22548), (7516, 17142), (8571, 15032), (11274, 11428)]