131548872

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1$

素因数の和:156

約数の個数: 256

約数和(自身を含む): 438681600

約数和(自身を除く): 307132728

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 24, 26, 28, 29, 31, 39, 42, 52, 56, 58, 62, 67, 78, 84, 87, 91, 93, 104, 116, 124, 134, 156, 168, 174, 182, 186, 201, 203, 217, 232, 248, 268, 273, 312, 348, 364, 372, 377, 402, 403, 406, 434, 469, 536, 546, 609, 651, 696, 728, 744, 754, 804, 806, 812, 868, 871, 899, 938, 1092, 1131, 1209, 1218, 1302, 1407, 1508, 1608, 1612, 1624, 1736, 1742, 1798, 1876, 1943, 2077, 2184, 2262, 2418, 2436, 2604, 2613, 2639, 2697, 2814, 2821, 3016, 3224, 3484, 3596, 3752, 3886, 4154, 4524, 4836, 4872, 5208, 5226, 5278, 5394, 5628, 5642, 5829, 6097, 6231, 6293, 6968, 7192, 7772, 7917, 8308, 8463, 9048, 9672, 10452, 10556, 10788, 11256, 11284, 11658, 11687, 12194, 12462, 12586, 13601, 14539, 15544, 15834, 16616, 16926, 18291, 18879, 20904, 21112, 21576, 22568, 23316, 23374, 24388, 24924, 25172, 25259, 27001, 27202, 29078, 31668, 33852, 35061, 36582, 37758, 40803, 43617, 46632, 46748, 48776, 49848, 50344, 50518, 54002, 54404, 58156, 60233, 63336, 67704, 70122, 73164, 75516, 75777, 81003, 81606, 81809, 87234, 93496, 101036, 108004, 108808, 116312, 120466, 140244, 146328, 151032, 151554, 162006, 163212, 163618, 174468, 176813, 180699, 189007, 202072, 216008, 240932, 245427, 280488, 303108, 324012, 326424, 327236, 348936, 353626, 361398, 378014, 421631, 481864, 490854, 530439, 567021, 606216, 648024, 654472, 707252, 722796, 756028, 783029, 843262, 981708, 1060878, 1134042, 1264893, 1414504, 1445592, 1512056, 1566058, 1686524, 1963416, 2121756, 2268084, 2349087, 2529786, 3132116, 3373048, 4243512, 4536168, 4698174, 5059572, 5481203, 6264232, 9396348, 10119144, 10962406, 16443609, 18792696, 21924812, 32887218, 43849624, 65774436, 131548872]

約数ペア:

[(1, 131548872), (2, 65774436), (3, 43849624), (4, 32887218), (6, 21924812), (7, 18792696), (8, 16443609), (12, 10962406), (13, 10119144), (14, 9396348), (21, 6264232), (24, 5481203), (26, 5059572), (28, 4698174), (29, 4536168), (31, 4243512), (39, 3373048), (42, 3132116), (52, 2529786), (56, 2349087), (58, 2268084), (62, 2121756), (67, 1963416), (78, 1686524), (84, 1566058), (87, 1512056), (91, 1445592), (93, 1414504), (104, 1264893), (116, 1134042), (124, 1060878), (134, 981708), (156, 843262), (168, 783029), (174, 756028), (182, 722796), (186, 707252), (201, 654472), (203, 648024), (217, 606216), (232, 567021), (248, 530439), (268, 490854), (273, 481864), (312, 421631), (348, 378014), (364, 361398), (372, 353626), (377, 348936), (402, 327236), (403, 326424), (406, 324012), (434, 303108), (469, 280488), (536, 245427), (546, 240932), (609, 216008), (651, 202072), (696, 189007), (728, 180699), (744, 176813), (754, 174468), (804, 163618), (806, 163212), (812, 162006), (868, 151554), (871, 151032), (899, 146328), (938, 140244), (1092, 120466), (1131, 116312), (1209, 108808), (1218, 108004), (1302, 101036), (1407, 93496), (1508, 87234), (1608, 81809), (1612, 81606), (1624, 81003), (1736, 75777), (1742, 75516), (1798, 73164), (1876, 70122), (1943, 67704), (2077, 63336), (2184, 60233), (2262, 58156), (2418, 54404), (2436, 54002), (2604, 50518), (2613, 50344), (2639, 49848), (2697, 48776), (2814, 46748), (2821, 46632), (3016, 43617), (3224, 40803), (3484, 37758), (3596, 36582), (3752, 35061), (3886, 33852), (4154, 31668), (4524, 29078), (4836, 27202), (4872, 27001), (5208, 25259), (5226, 25172), (5278, 24924), (5394, 24388), (5628, 23374), (5642, 23316), (5829, 22568), (6097, 21576), (6231, 21112), (6293, 20904), (6968, 18879), (7192, 18291), (7772, 16926), (7917, 16616), (8308, 15834), (8463, 15544), (9048, 14539), (9672, 13601), (10452, 12586), (10556, 12462), (10788, 12194), (11256, 11687), (11284, 11658)]