179052016

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{563}}^1$

素因数の和:734

約数の個数: 80

約数和(自身を含む): 411223680

約数和(自身を除く): 232171664

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 44, 52, 88, 104, 139, 143, 176, 208, 278, 286, 556, 563, 572, 1112, 1126, 1144, 1529, 1807, 2224, 2252, 2288, 3058, 3614, 4504, 6116, 6193, 7228, 7319, 9008, 12232, 12386, 14456, 14638, 19877, 24464, 24772, 28912, 29276, 39754, 49544, 58552, 78257, 79508, 80509, 99088, 117104, 156514, 159016, 161018, 313028, 318032, 322036, 626056, 644072, 860827, 1017341, 1252112, 1288144, 1721654, 2034682, 3443308, 4069364, 6886616, 8138728, 11190751, 13773232, 16277456, 22381502, 44763004, 89526008, 179052016]

約数ペア:

[(1, 179052016), (2, 89526008), (4, 44763004), (8, 22381502), (11, 16277456), (13, 13773232), (16, 11190751), (22, 8138728), (26, 6886616), (44, 4069364), (52, 3443308), (88, 2034682), (104, 1721654), (139, 1288144), (143, 1252112), (176, 1017341), (208, 860827), (278, 644072), (286, 626056), (556, 322036), (563, 318032), (572, 313028), (1112, 161018), (1126, 159016), (1144, 156514), (1529, 117104), (1807, 99088), (2224, 80509), (2252, 79508), (2288, 78257), (3058, 58552), (3614, 49544), (4504, 39754), (6116, 29276), (6193, 28912), (7228, 24772), (7319, 24464), (9008, 19877), (12232, 14638), (12386, 14456)]