188028636

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{349}}^1$

素因数の和:531

約数の個数: 96

約数和(自身を含む): 493920000

約数和(自身を除く): 305891364

約数列:

[1, 2, 3, 4, 6, 12, 17, 19, 34, 38, 51, 57, 68, 76, 102, 114, 139, 204, 228, 278, 323, 349, 417, 556, 646, 698, 834, 969, 1047, 1292, 1396, 1668, 1938, 2094, 2363, 2641, 3876, 4188, 4726, 5282, 5933, 6631, 7089, 7923, 9452, 10564, 11866, 13262, 14178, 15846, 17799, 19893, 23732, 26524, 28356, 31692, 35598, 39786, 44897, 48511, 71196, 79572, 89794, 97022, 112727, 134691, 145533, 179588, 194044, 225454, 269382, 291066, 338181, 450908, 538764, 582132, 676362, 824687, 921709, 1352724, 1649374, 1843418, 2474061, 2765127, 3298748, 3686836, 4948122, 5530254, 9896244, 11060508, 15669053, 31338106, 47007159, 62676212, 94014318, 188028636]

約数ペア:

[(1, 188028636), (2, 94014318), (3, 62676212), (4, 47007159), (6, 31338106), (12, 15669053), (17, 11060508), (19, 9896244), (34, 5530254), (38, 4948122), (51, 3686836), (57, 3298748), (68, 2765127), (76, 2474061), (102, 1843418), (114, 1649374), (139, 1352724), (204, 921709), (228, 824687), (278, 676362), (323, 582132), (349, 538764), (417, 450908), (556, 338181), (646, 291066), (698, 269382), (834, 225454), (969, 194044), (1047, 179588), (1292, 145533), (1396, 134691), (1668, 112727), (1938, 97022), (2094, 89794), (2363, 79572), (2641, 71196), (3876, 48511), (4188, 44897), (4726, 39786), (5282, 35598), (5933, 31692), (6631, 28356), (7089, 26524), (7923, 23732), (9452, 19893), (10564, 17799), (11866, 15846), (13262, 14178)]