161101248

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{641}}^1$

素因数の和:691

約数の個数: 224

約数和(自身を含む): 563563008

約数和(自身を除く): 402461760

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 16, 17, 21, 22, 24, 28, 32, 33, 34, 42, 44, 48, 51, 56, 64, 66, 68, 77, 84, 88, 96, 102, 112, 119, 132, 136, 154, 168, 176, 187, 192, 204, 224, 231, 238, 264, 272, 308, 336, 352, 357, 374, 408, 448, 462, 476, 528, 544, 561, 616, 641, 672, 704, 714, 748, 816, 924, 952, 1056, 1088, 1122, 1232, 1282, 1309, 1344, 1428, 1496, 1632, 1848, 1904, 1923, 2112, 2244, 2464, 2564, 2618, 2856, 2992, 3264, 3696, 3808, 3846, 3927, 4487, 4488, 4928, 5128, 5236, 5712, 5984, 7051, 7392, 7616, 7692, 7854, 8974, 8976, 10256, 10472, 10897, 11424, 11968, 13461, 14102, 14784, 15384, 15708, 17948, 17952, 20512, 20944, 21153, 21794, 22848, 26922, 28204, 30768, 31416, 32691, 35896, 35904, 41024, 41888, 42306, 43588, 49357, 53844, 56408, 61536, 62832, 65382, 71792, 76279, 83776, 84612, 87176, 98714, 107688, 112816, 119867, 123072, 125664, 130764, 143584, 148071, 152558, 169224, 174352, 197428, 215376, 225632, 228837, 239734, 251328, 261528, 287168, 296142, 305116, 338448, 348704, 359601, 394856, 430752, 451264, 457674, 479468, 523056, 592284, 610232, 676896, 697408, 719202, 789712, 839069, 861504, 915348, 958936, 1046112, 1184568, 1220464, 1353792, 1438404, 1579424, 1678138, 1830696, 1917872, 2092224, 2369136, 2440928, 2517207, 2876808, 3158848, 3356276, 3661392, 3835744, 4738272, 4881856, 5034414, 5753616, 6712552, 7322784, 7671488, 9476544, 10068828, 11507232, 13425104, 14645568, 20137656, 23014464, 26850208, 40275312, 53700416, 80550624, 161101248]

約数ペア:

[(1, 161101248), (2, 80550624), (3, 53700416), (4, 40275312), (6, 26850208), (7, 23014464), (8, 20137656), (11, 14645568), (12, 13425104), (14, 11507232), (16, 10068828), (17, 9476544), (21, 7671488), (22, 7322784), (24, 6712552), (28, 5753616), (32, 5034414), (33, 4881856), (34, 4738272), (42, 3835744), (44, 3661392), (48, 3356276), (51, 3158848), (56, 2876808), (64, 2517207), (66, 2440928), (68, 2369136), (77, 2092224), (84, 1917872), (88, 1830696), (96, 1678138), (102, 1579424), (112, 1438404), (119, 1353792), (132, 1220464), (136, 1184568), (154, 1046112), (168, 958936), (176, 915348), (187, 861504), (192, 839069), (204, 789712), (224, 719202), (231, 697408), (238, 676896), (264, 610232), (272, 592284), (308, 523056), (336, 479468), (352, 457674), (357, 451264), (374, 430752), (408, 394856), (448, 359601), (462, 348704), (476, 338448), (528, 305116), (544, 296142), (561, 287168), (616, 261528), (641, 251328), (672, 239734), (704, 228837), (714, 225632), (748, 215376), (816, 197428), (924, 174352), (952, 169224), (1056, 152558), (1088, 148071), (1122, 143584), (1232, 130764), (1282, 125664), (1309, 123072), (1344, 119867), (1428, 112816), (1496, 107688), (1632, 98714), (1848, 87176), (1904, 84612), (1923, 83776), (2112, 76279), (2244, 71792), (2464, 65382), (2564, 62832), (2618, 61536), (2856, 56408), (2992, 53844), (3264, 49357), (3696, 43588), (3808, 42306), (3846, 41888), (3927, 41024), (4487, 35904), (4488, 35896), (4928, 32691), (5128, 31416), (5236, 30768), (5712, 28204), (5984, 26922), (7051, 22848), (7392, 21794), (7616, 21153), (7692, 20944), (7854, 20512), (8974, 17952), (8976, 17948), (10256, 15708), (10472, 15384), (10897, 14784), (11424, 14102), (11968, 13461)]