130714496

素因数分解:

$2^7\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{127}}^1$

素因数の和:212

約数の個数: 128

約数和(自身を含む): 310210560

約数和(自身を除く): 179496064

約数列:

[1, 2, 4, 8, 11, 16, 17, 22, 32, 34, 43, 44, 64, 68, 86, 88, 127, 128, 136, 172, 176, 187, 254, 272, 344, 352, 374, 473, 508, 544, 688, 704, 731, 748, 946, 1016, 1088, 1376, 1397, 1408, 1462, 1496, 1892, 2032, 2159, 2176, 2752, 2794, 2924, 2992, 3784, 4064, 4318, 5461, 5504, 5588, 5848, 5984, 7568, 8041, 8128, 8636, 10922, 11176, 11696, 11968, 15136, 16082, 16256, 17272, 21844, 22352, 23392, 23749, 23936, 30272, 32164, 34544, 43688, 44704, 46784, 47498, 60071, 60544, 64328, 69088, 87376, 89408, 92837, 93568, 94996, 120142, 128656, 138176, 174752, 178816, 185674, 189992, 240284, 257312, 276352, 349504, 371348, 379984, 480568, 514624, 699008, 742696, 759968, 961136, 1021207, 1029248, 1485392, 1519936, 1922272, 2042414, 2970784, 3039872, 3844544, 4084828, 5941568, 7689088, 8169656, 11883136, 16339312, 32678624, 65357248, 130714496]

約数ペア:

[(1, 130714496), (2, 65357248), (4, 32678624), (8, 16339312), (11, 11883136), (16, 8169656), (17, 7689088), (22, 5941568), (32, 4084828), (34, 3844544), (43, 3039872), (44, 2970784), (64, 2042414), (68, 1922272), (86, 1519936), (88, 1485392), (127, 1029248), (128, 1021207), (136, 961136), (172, 759968), (176, 742696), (187, 699008), (254, 514624), (272, 480568), (344, 379984), (352, 371348), (374, 349504), (473, 276352), (508, 257312), (544, 240284), (688, 189992), (704, 185674), (731, 178816), (748, 174752), (946, 138176), (1016, 128656), (1088, 120142), (1376, 94996), (1397, 93568), (1408, 92837), (1462, 89408), (1496, 87376), (1892, 69088), (2032, 64328), (2159, 60544), (2176, 60071), (2752, 47498), (2794, 46784), (2924, 44704), (2992, 43688), (3784, 34544), (4064, 32164), (4318, 30272), (5461, 23936), (5504, 23749), (5588, 23392), (5848, 22352), (5984, 21844), (7568, 17272), (8041, 16256), (8128, 16082), (8636, 15136), (10922, 11968), (11176, 11696)]