133079267312

素因数分解:

$2^4\times {\mathrm{5147}}^1\times {\mathrm{1615981}}^1$

素因数の和:1621136

約数の個数: 20

約数和(自身を含む): 257891335416

約数和(自身を除く): 124812068104

約数列:

[1, 2, 4, 8, 16, 5147, 10294, 20588, 41176, 82352, 1615981, 3231962, 6463924, 12927848, 25855696, 8317454207, 16634908414, 33269816828, 66539633656, 133079267312]

約数ペア:

[(1, 133079267312), (2, 66539633656), (4, 33269816828), (8, 16634908414), (16, 8317454207), (5147, 25855696), (10294, 12927848), (20588, 6463924), (41176, 3231962), (82352, 1615981)]