131613552

素因数分解:

$2^4\times 3^3\times 7^1\times {\mathrm{71}}^1\times {\mathrm{613}}^1$

素因数の和:708

約数の個数: 160

約数和(自身を含む): 438543360

約数和(自身を除く): 306929808

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 36, 42, 48, 54, 56, 63, 71, 72, 84, 108, 112, 126, 142, 144, 168, 189, 213, 216, 252, 284, 336, 378, 426, 432, 497, 504, 568, 613, 639, 756, 852, 994, 1008, 1136, 1226, 1278, 1491, 1512, 1704, 1839, 1917, 1988, 2452, 2556, 2982, 3024, 3408, 3678, 3834, 3976, 4291, 4473, 4904, 5112, 5517, 5964, 7356, 7668, 7952, 8582, 8946, 9808, 10224, 11034, 11928, 12873, 13419, 14712, 15336, 16551, 17164, 17892, 22068, 23856, 25746, 26838, 29424, 30672, 33102, 34328, 35784, 38619, 43523, 44136, 51492, 53676, 66204, 68656, 71568, 77238, 87046, 88272, 102984, 107352, 115857, 130569, 132408, 154476, 174092, 205968, 214704, 231714, 261138, 264816, 304661, 308952, 348184, 391707, 463428, 522276, 609322, 617904, 696368, 783414, 913983, 926856, 1044552, 1175121, 1218644, 1566828, 1827966, 1853712, 2089104, 2350242, 2437288, 2741949, 3133656, 3655932, 4700484, 4874576, 5483898, 6267312, 7311864, 8225847, 9400968, 10967796, 14623728, 16451694, 18801936, 21935592, 32903388, 43871184, 65806776, 131613552]

約数ペア:

[(1, 131613552), (2, 65806776), (3, 43871184), (4, 32903388), (6, 21935592), (7, 18801936), (8, 16451694), (9, 14623728), (12, 10967796), (14, 9400968), (16, 8225847), (18, 7311864), (21, 6267312), (24, 5483898), (27, 4874576), (28, 4700484), (36, 3655932), (42, 3133656), (48, 2741949), (54, 2437288), (56, 2350242), (63, 2089104), (71, 1853712), (72, 1827966), (84, 1566828), (108, 1218644), (112, 1175121), (126, 1044552), (142, 926856), (144, 913983), (168, 783414), (189, 696368), (213, 617904), (216, 609322), (252, 522276), (284, 463428), (336, 391707), (378, 348184), (426, 308952), (432, 304661), (497, 264816), (504, 261138), (568, 231714), (613, 214704), (639, 205968), (756, 174092), (852, 154476), (994, 132408), (1008, 130569), (1136, 115857), (1226, 107352), (1278, 102984), (1491, 88272), (1512, 87046), (1704, 77238), (1839, 71568), (1917, 68656), (1988, 66204), (2452, 53676), (2556, 51492), (2982, 44136), (3024, 43523), (3408, 38619), (3678, 35784), (3834, 34328), (3976, 33102), (4291, 30672), (4473, 29424), (4904, 26838), (5112, 25746), (5517, 23856), (5964, 22068), (7356, 17892), (7668, 17164), (7952, 16551), (8582, 15336), (8946, 14712), (9808, 13419), (10224, 12873), (11034, 11928)]