160404244

素因数分解:

$2^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{97}}^1$

素因数の和:198

約数の個数: 144

約数和(自身を含む): 394148160

約数和(自身を除く): 233743916

約数列:

[1, 2, 4, 7, 11, 13, 14, 22, 26, 28, 44, 49, 52, 59, 77, 91, 97, 98, 118, 143, 154, 182, 194, 196, 236, 286, 308, 364, 388, 413, 539, 572, 637, 649, 679, 767, 826, 1001, 1067, 1078, 1261, 1274, 1298, 1358, 1534, 1652, 2002, 2134, 2156, 2522, 2548, 2596, 2716, 2891, 3068, 4004, 4268, 4543, 4753, 5044, 5369, 5723, 5782, 7007, 7469, 8437, 8827, 9086, 9506, 10738, 11446, 11564, 13871, 14014, 14938, 16874, 17654, 18172, 19012, 21476, 22892, 27742, 28028, 29876, 31801, 33748, 35308, 37583, 40061, 52283, 55484, 59059, 61789, 62953, 63602, 74399, 75166, 80122, 97097, 104566, 118118, 123578, 125906, 127204, 148798, 150332, 160244, 194194, 209132, 236236, 247156, 251812, 280427, 297596, 388388, 413413, 440671, 520793, 560854, 679679, 818389, 826826, 881342, 1041586, 1121708, 1359358, 1636778, 1653652, 1762684, 2083172, 2718716, 3084697, 3273556, 3645551, 5728723, 6169394, 7291102, 11457446, 12338788, 14582204, 22914892, 40101061, 80202122, 160404244]

約数ペア:

[(1, 160404244), (2, 80202122), (4, 40101061), (7, 22914892), (11, 14582204), (13, 12338788), (14, 11457446), (22, 7291102), (26, 6169394), (28, 5728723), (44, 3645551), (49, 3273556), (52, 3084697), (59, 2718716), (77, 2083172), (91, 1762684), (97, 1653652), (98, 1636778), (118, 1359358), (143, 1121708), (154, 1041586), (182, 881342), (194, 826826), (196, 818389), (236, 679679), (286, 560854), (308, 520793), (364, 440671), (388, 413413), (413, 388388), (539, 297596), (572, 280427), (637, 251812), (649, 247156), (679, 236236), (767, 209132), (826, 194194), (1001, 160244), (1067, 150332), (1078, 148798), (1261, 127204), (1274, 125906), (1298, 123578), (1358, 118118), (1534, 104566), (1652, 97097), (2002, 80122), (2134, 75166), (2156, 74399), (2522, 63602), (2548, 62953), (2596, 61789), (2716, 59059), (2891, 55484), (3068, 52283), (4004, 40061), (4268, 37583), (4543, 35308), (4753, 33748), (5044, 31801), (5369, 29876), (5723, 28028), (5782, 27742), (7007, 22892), (7469, 21476), (8437, 19012), (8827, 18172), (9086, 17654), (9506, 16874), (10738, 14938), (11446, 14014), (11564, 13871)]