189777588

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1$

素因数の和:143

約数の個数: 288

約数和(自身を含む): 631709568

約数和(自身を除く): 441931980

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 13, 14, 21, 22, 26, 28, 33, 37, 39, 42, 44, 49, 52, 61, 66, 74, 77, 78, 84, 91, 98, 111, 122, 132, 143, 147, 148, 154, 156, 182, 183, 196, 222, 231, 244, 259, 273, 286, 294, 308, 364, 366, 407, 427, 429, 444, 462, 481, 518, 539, 546, 572, 588, 637, 671, 732, 777, 793, 814, 854, 858, 924, 962, 1001, 1036, 1078, 1092, 1221, 1274, 1281, 1342, 1443, 1554, 1586, 1617, 1628, 1708, 1716, 1813, 1911, 1924, 2002, 2013, 2156, 2257, 2379, 2442, 2548, 2562, 2684, 2849, 2886, 2989, 3003, 3108, 3172, 3234, 3367, 3626, 3822, 4004, 4026, 4514, 4697, 4758, 4884, 5124, 5291, 5439, 5551, 5698, 5772, 5978, 6006, 6468, 6734, 6771, 7007, 7252, 7644, 8052, 8547, 8723, 8967, 9028, 9394, 9516, 10101, 10582, 10878, 11102, 11396, 11956, 12012, 13468, 13542, 14014, 14091, 15799, 15873, 16653, 17094, 17446, 17934, 18788, 19943, 20202, 21021, 21164, 21756, 22204, 23569, 24827, 26169, 27084, 28028, 28182, 29341, 31598, 31746, 32879, 33306, 34188, 34892, 35868, 37037, 38857, 39886, 40404, 42042, 47138, 47397, 49654, 52338, 56364, 58682, 59829, 61061, 63196, 63492, 65758, 66612, 70707, 74074, 74481, 77714, 79772, 84084, 88023, 94276, 94794, 98637, 99308, 104676, 110593, 111111, 116571, 117364, 119658, 122122, 131516, 141414, 148148, 148962, 155428, 173789, 176046, 183183, 189588, 197274, 205387, 221186, 222222, 233142, 239316, 244244, 259259, 282828, 297924, 322751, 331779, 347578, 352092, 366366, 394548, 410774, 427427, 442372, 444444, 466284, 518518, 521367, 616161, 645502, 663558, 695156, 732732, 777777, 821548, 854854, 968253, 1037036, 1042734, 1216523, 1232322, 1282281, 1291004, 1327116, 1437709, 1555554, 1709708, 1936506, 2085468, 2259257, 2433046, 2464644, 2564562, 2875418, 3111108, 3649569, 3873012, 4313127, 4518514, 4866092, 5129124, 5750836, 6777771, 7299138, 8626254, 9037028, 13555542, 14598276, 15814799, 17252508, 27111084, 31629598, 47444397, 63259196, 94888794, 189777588]

約数ペア:

[(1, 189777588), (2, 94888794), (3, 63259196), (4, 47444397), (6, 31629598), (7, 27111084), (11, 17252508), (12, 15814799), (13, 14598276), (14, 13555542), (21, 9037028), (22, 8626254), (26, 7299138), (28, 6777771), (33, 5750836), (37, 5129124), (39, 4866092), (42, 4518514), (44, 4313127), (49, 3873012), (52, 3649569), (61, 3111108), (66, 2875418), (74, 2564562), (77, 2464644), (78, 2433046), (84, 2259257), (91, 2085468), (98, 1936506), (111, 1709708), (122, 1555554), (132, 1437709), (143, 1327116), (147, 1291004), (148, 1282281), (154, 1232322), (156, 1216523), (182, 1042734), (183, 1037036), (196, 968253), (222, 854854), (231, 821548), (244, 777777), (259, 732732), (273, 695156), (286, 663558), (294, 645502), (308, 616161), (364, 521367), (366, 518518), (407, 466284), (427, 444444), (429, 442372), (444, 427427), (462, 410774), (481, 394548), (518, 366366), (539, 352092), (546, 347578), (572, 331779), (588, 322751), (637, 297924), (671, 282828), (732, 259259), (777, 244244), (793, 239316), (814, 233142), (854, 222222), (858, 221186), (924, 205387), (962, 197274), (1001, 189588), (1036, 183183), (1078, 176046), (1092, 173789), (1221, 155428), (1274, 148962), (1281, 148148), (1342, 141414), (1443, 131516), (1554, 122122), (1586, 119658), (1617, 117364), (1628, 116571), (1708, 111111), (1716, 110593), (1813, 104676), (1911, 99308), (1924, 98637), (2002, 94794), (2013, 94276), (2156, 88023), (2257, 84084), (2379, 79772), (2442, 77714), (2548, 74481), (2562, 74074), (2684, 70707), (2849, 66612), (2886, 65758), (2989, 63492), (3003, 63196), (3108, 61061), (3172, 59829), (3234, 58682), (3367, 56364), (3626, 52338), (3822, 49654), (4004, 47397), (4026, 47138), (4514, 42042), (4697, 40404), (4758, 39886), (4884, 38857), (5124, 37037), (5291, 35868), (5439, 34892), (5551, 34188), (5698, 33306), (5772, 32879), (5978, 31746), (6006, 31598), (6468, 29341), (6734, 28182), (6771, 28028), (7007, 27084), (7252, 26169), (7644, 24827), (8052, 23569), (8547, 22204), (8723, 21756), (8967, 21164), (9028, 21021), (9394, 20202), (9516, 19943), (10101, 18788), (10582, 17934), (10878, 17446), (11102, 17094), (11396, 16653), (11956, 15873), (12012, 15799), (13468, 14091), (13542, 14014)]