193073148

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{389}}^1\times {\mathrm{811}}^1$

素因数の和:1227

約数の個数: 72

約数和(自身を含む): 518721840

約数和(自身を除く): 325648692

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 51, 68, 102, 153, 204, 306, 389, 612, 778, 811, 1167, 1556, 1622, 2334, 2433, 3244, 3501, 4668, 4866, 6613, 7002, 7299, 9732, 13226, 13787, 14004, 14598, 19839, 26452, 27574, 29196, 39678, 41361, 55148, 59517, 79356, 82722, 119034, 124083, 165444, 238068, 248166, 315479, 496332, 630958, 946437, 1261916, 1892874, 2839311, 3785748, 5363143, 5678622, 10726286, 11357244, 16089429, 21452572, 32178858, 48268287, 64357716, 96536574, 193073148]

約数ペア:

[(1, 193073148), (2, 96536574), (3, 64357716), (4, 48268287), (6, 32178858), (9, 21452572), (12, 16089429), (17, 11357244), (18, 10726286), (34, 5678622), (36, 5363143), (51, 3785748), (68, 2839311), (102, 1892874), (153, 1261916), (204, 946437), (306, 630958), (389, 496332), (612, 315479), (778, 248166), (811, 238068), (1167, 165444), (1556, 124083), (1622, 119034), (2334, 82722), (2433, 79356), (3244, 59517), (3501, 55148), (4668, 41361), (4866, 39678), (6613, 29196), (7002, 27574), (7299, 26452), (9732, 19839), (13226, 14598), (13787, 14004)]