128888556

素因数分解:

$2^2\times 3^1\times {\mathrm{97}}^1\times {\mathrm{110729}}^1$

素因数の和:110833

約数の個数: 24

約数和(自身を含む): 303843120

約数和(自身を除く): 174954564

約数列:

[1, 2, 3, 4, 6, 12, 97, 194, 291, 388, 582, 1164, 110729, 221458, 332187, 442916, 664374, 1328748, 10740713, 21481426, 32222139, 42962852, 64444278, 128888556]

約数ペア:

[(1, 128888556), (2, 64444278), (3, 42962852), (4, 32222139), (6, 21481426), (12, 10740713), (97, 1328748), (194, 664374), (291, 442916), (388, 332187), (582, 221458), (1164, 110729)]