137789406916

素因数分解:

$2^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{271}}^1\times {\mathrm{347}}^1\times {\mathrm{1217}}^1$

素因数の和:1889

約数の個数: 96

約数和(自身を含む): 284077043712

約数和(自身を除く): 146287636796

約数列:

[1, 2, 4, 7, 14, 28, 43, 86, 172, 271, 301, 347, 542, 602, 694, 1084, 1204, 1217, 1388, 1897, 2429, 2434, 3794, 4858, 4868, 7588, 8519, 9716, 11653, 14921, 17038, 23306, 29842, 34076, 46612, 52331, 59684, 81571, 94037, 104447, 104662, 163142, 188074, 208894, 209324, 326284, 329807, 366317, 376148, 417788, 422299, 658259, 659614, 732634, 844598, 1316518, 1319228, 1465268, 1689196, 2308649, 2633036, 2956093, 4043591, 4617298, 5912186, 8087182, 9234596, 11824372, 14181701, 16174364, 18158857, 28305137, 28363402, 36317714, 56610274, 56726804, 72635428, 99271907, 113220548, 114443029, 127111999, 198543814, 228886058, 254223998, 397087628, 457772116, 508447996, 801101203, 1602202406, 3204404812, 4921050247, 9842100494, 19684200988, 34447351729, 68894703458, 137789406916]

約数ペア:

[(1, 137789406916), (2, 68894703458), (4, 34447351729), (7, 19684200988), (14, 9842100494), (28, 4921050247), (43, 3204404812), (86, 1602202406), (172, 801101203), (271, 508447996), (301, 457772116), (347, 397087628), (542, 254223998), (602, 228886058), (694, 198543814), (1084, 127111999), (1204, 114443029), (1217, 113220548), (1388, 99271907), (1897, 72635428), (2429, 56726804), (2434, 56610274), (3794, 36317714), (4858, 28363402), (4868, 28305137), (7588, 18158857), (8519, 16174364), (9716, 14181701), (11653, 11824372), (14921, 9234596), (17038, 8087182), (23306, 5912186), (29842, 4617298), (34076, 4043591), (46612, 2956093), (52331, 2633036), (59684, 2308649), (81571, 1689196), (94037, 1465268), (104447, 1319228), (104662, 1316518), (163142, 844598), (188074, 732634), (208894, 659614), (209324, 658259), (326284, 422299), (329807, 417788), (366317, 376148)]