139935684

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{87679}}^1$

素因数の和:87712

約数の個数: 48

約数和(自身を含む): 392806400

約数和(自身を除く): 252870716

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 19, 21, 28, 38, 42, 57, 76, 84, 114, 133, 228, 266, 399, 532, 798, 1596, 87679, 175358, 263037, 350716, 526074, 613753, 1052148, 1227506, 1665901, 1841259, 2455012, 3331802, 3682518, 4997703, 6663604, 7365036, 9995406, 11661307, 19990812, 23322614, 34983921, 46645228, 69967842, 139935684]

約数ペア:

[(1, 139935684), (2, 69967842), (3, 46645228), (4, 34983921), (6, 23322614), (7, 19990812), (12, 11661307), (14, 9995406), (19, 7365036), (21, 6663604), (28, 4997703), (38, 3682518), (42, 3331802), (57, 2455012), (76, 1841259), (84, 1665901), (114, 1227506), (133, 1052148), (228, 613753), (266, 526074), (399, 350716), (532, 263037), (798, 175358), (1596, 87679)]