129269712

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{509}}^1$

素因数の和:581

約数の個数: 160

約数和(自身を含む): 403724160

約数和(自身を除く): 274454448

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 16, 22, 24, 26, 33, 37, 39, 44, 48, 52, 66, 74, 78, 88, 104, 111, 132, 143, 148, 156, 176, 208, 222, 264, 286, 296, 312, 407, 429, 444, 481, 509, 528, 572, 592, 624, 814, 858, 888, 962, 1018, 1144, 1221, 1443, 1527, 1628, 1716, 1776, 1924, 2036, 2288, 2442, 2886, 3054, 3256, 3432, 3848, 4072, 4884, 5291, 5599, 5772, 6108, 6512, 6617, 6864, 7696, 8144, 9768, 10582, 11198, 11544, 12216, 13234, 15873, 16797, 18833, 19536, 19851, 21164, 22396, 23088, 24432, 26468, 31746, 33594, 37666, 39702, 42328, 44792, 52936, 56499, 63492, 67188, 72787, 75332, 79404, 84656, 89584, 105872, 112998, 126984, 134376, 145574, 150664, 158808, 207163, 218361, 225996, 244829, 253968, 268752, 291148, 301328, 317616, 414326, 436722, 451992, 489658, 582296, 621489, 734487, 828652, 873444, 903984, 979316, 1164592, 1242978, 1468974, 1657304, 1746888, 1958632, 2485956, 2693119, 2937948, 3314608, 3493776, 3917264, 4971912, 5386238, 5875896, 8079357, 9943824, 10772476, 11751792, 16158714, 21544952, 32317428, 43089904, 64634856, 129269712]

約数ペア:

[(1, 129269712), (2, 64634856), (3, 43089904), (4, 32317428), (6, 21544952), (8, 16158714), (11, 11751792), (12, 10772476), (13, 9943824), (16, 8079357), (22, 5875896), (24, 5386238), (26, 4971912), (33, 3917264), (37, 3493776), (39, 3314608), (44, 2937948), (48, 2693119), (52, 2485956), (66, 1958632), (74, 1746888), (78, 1657304), (88, 1468974), (104, 1242978), (111, 1164592), (132, 979316), (143, 903984), (148, 873444), (156, 828652), (176, 734487), (208, 621489), (222, 582296), (264, 489658), (286, 451992), (296, 436722), (312, 414326), (407, 317616), (429, 301328), (444, 291148), (481, 268752), (509, 253968), (528, 244829), (572, 225996), (592, 218361), (624, 207163), (814, 158808), (858, 150664), (888, 145574), (962, 134376), (1018, 126984), (1144, 112998), (1221, 105872), (1443, 89584), (1527, 84656), (1628, 79404), (1716, 75332), (1776, 72787), (1924, 67188), (2036, 63492), (2288, 56499), (2442, 52936), (2886, 44792), (3054, 42328), (3256, 39702), (3432, 37666), (3848, 33594), (4072, 31746), (4884, 26468), (5291, 24432), (5599, 23088), (5772, 22396), (6108, 21164), (6512, 19851), (6617, 19536), (6864, 18833), (7696, 16797), (8144, 15873), (9768, 13234), (10582, 12216), (11198, 11544)]