129341104

素因数分解:

$2^4\times {\mathrm{179}}^1\times {\mathrm{45161}}^1$

素因数の和:45348

約数の個数: 20

約数和(自身を含む): 252003960

約数和(自身を除く): 122662856

約数列:

[1, 2, 4, 8, 16, 179, 358, 716, 1432, 2864, 45161, 90322, 180644, 361288, 722576, 8083819, 16167638, 32335276, 64670552, 129341104]

約数ペア:

[(1, 129341104), (2, 64670552), (4, 32335276), (8, 16167638), (16, 8083819), (179, 722576), (358, 361288), (716, 180644), (1432, 90322), (2864, 45161)]