128191494

素因数分解:

$2^1\times 3^1\times {\mathrm{71}}^1\times {\mathrm{113}}^1\times {\mathrm{2663}}^1$

素因数の和:2852

約数の個数: 32

約数和(自身を含む): 262393344

約数和(自身を除く): 134201850

約数列:

[1, 2, 3, 6, 71, 113, 142, 213, 226, 339, 426, 678, 2663, 5326, 7989, 8023, 15978, 16046, 24069, 48138, 189073, 300919, 378146, 567219, 601838, 902757, 1134438, 1805514, 21365249, 42730498, 64095747, 128191494]

約数ペア:

[(1, 128191494), (2, 64095747), (3, 42730498), (6, 21365249), (71, 1805514), (113, 1134438), (142, 902757), (213, 601838), (226, 567219), (339, 378146), (426, 300919), (678, 189073), (2663, 48138), (5326, 24069), (7989, 16046), (8023, 15978)]