137819968

素因数分解:

$2^6\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{37}}^2$

素因数の和:121

約数の個数: 126

約数和(自身を含む): 332718918

約数和(自身を除く): 194898950

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 32, 37, 44, 52, 64, 74, 88, 104, 121, 143, 148, 176, 208, 242, 286, 296, 352, 407, 416, 481, 484, 572, 592, 704, 814, 832, 962, 968, 1144, 1184, 1369, 1573, 1628, 1924, 1936, 2288, 2368, 2738, 3146, 3256, 3848, 3872, 4477, 4576, 5291, 5476, 6292, 6512, 7696, 7744, 8954, 9152, 10582, 10952, 12584, 13024, 15059, 15392, 17797, 17908, 21164, 21904, 25168, 26048, 30118, 30784, 35594, 35816, 42328, 43808, 50336, 58201, 60236, 71188, 71632, 84656, 87616, 100672, 116402, 120472, 142376, 143264, 165649, 169312, 195767, 232804, 240944, 284752, 286528, 331298, 338624, 391534, 465608, 481888, 569504, 662596, 783068, 931216, 963776, 1139008, 1325192, 1566136, 1862432, 2153437, 2650384, 3132272, 3724864, 4306874, 5300768, 6264544, 8613748, 10601536, 12529088, 17227496, 34454992, 68909984, 137819968]

約数ペア:

[(1, 137819968), (2, 68909984), (4, 34454992), (8, 17227496), (11, 12529088), (13, 10601536), (16, 8613748), (22, 6264544), (26, 5300768), (32, 4306874), (37, 3724864), (44, 3132272), (52, 2650384), (64, 2153437), (74, 1862432), (88, 1566136), (104, 1325192), (121, 1139008), (143, 963776), (148, 931216), (176, 783068), (208, 662596), (242, 569504), (286, 481888), (296, 465608), (352, 391534), (407, 338624), (416, 331298), (481, 286528), (484, 284752), (572, 240944), (592, 232804), (704, 195767), (814, 169312), (832, 165649), (962, 143264), (968, 142376), (1144, 120472), (1184, 116402), (1369, 100672), (1573, 87616), (1628, 84656), (1924, 71632), (1936, 71188), (2288, 60236), (2368, 58201), (2738, 50336), (3146, 43808), (3256, 42328), (3848, 35816), (3872, 35594), (4477, 30784), (4576, 30118), (5291, 26048), (5476, 25168), (6292, 21904), (6512, 21164), (7696, 17908), (7744, 17797), (8954, 15392), (9152, 15059), (10582, 13024), (10952, 12584)]