128634888

素因数分解:

$2^3\times 3^1\times {\mathrm{827}}^1\times {\mathrm{6481}}^1$

素因数の和:7317

約数の個数: 32

約数和(自身を含む): 322025760

約数和(自身を除く): 193390872

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 827, 1654, 2481, 3308, 4962, 6481, 6616, 9924, 12962, 19443, 19848, 25924, 38886, 51848, 77772, 155544, 5359787, 10719574, 16079361, 21439148, 32158722, 42878296, 64317444, 128634888]

約数ペア:

[(1, 128634888), (2, 64317444), (3, 42878296), (4, 32158722), (6, 21439148), (8, 16079361), (12, 10719574), (24, 5359787), (827, 155544), (1654, 77772), (2481, 51848), (3308, 38886), (4962, 25924), (6481, 19848), (6616, 19443), (9924, 12962)]