161736388

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{563}}^1\times {\mathrm{6529}}^1$

素因数の和:7107

約数の個数: 24

約数和(自身を含む): 309365280

約数和(自身を除く): 147628892

約数列:

[1, 2, 4, 11, 22, 44, 563, 1126, 2252, 6193, 6529, 12386, 13058, 24772, 26116, 71819, 143638, 287276, 3675827, 7351654, 14703308, 40434097, 80868194, 161736388]

約数ペア:

[(1, 161736388), (2, 80868194), (4, 40434097), (11, 14703308), (22, 7351654), (44, 3675827), (563, 287276), (1126, 143638), (2252, 71819), (6193, 26116), (6529, 24772), (12386, 13058)]