129593776

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{103}}^1\times {\mathrm{263}}^1$

素因数の和:410

約数の個数: 80

約数和(自身を含む): 285981696

約数和(自身を除く): 156387920

約数列:

[1, 2, 4, 8, 13, 16, 23, 26, 46, 52, 92, 103, 104, 184, 206, 208, 263, 299, 368, 412, 526, 598, 824, 1052, 1196, 1339, 1648, 2104, 2369, 2392, 2678, 3419, 4208, 4738, 4784, 5356, 6049, 6838, 9476, 10712, 12098, 13676, 18952, 21424, 24196, 27089, 27352, 30797, 37904, 48392, 54178, 54704, 61594, 78637, 96784, 108356, 123188, 157274, 216712, 246376, 314548, 352157, 433424, 492752, 623047, 629096, 704314, 1246094, 1258192, 1408628, 2492188, 2817256, 4984376, 5634512, 8099611, 9968752, 16199222, 32398444, 64796888, 129593776]

約数ペア:

[(1, 129593776), (2, 64796888), (4, 32398444), (8, 16199222), (13, 9968752), (16, 8099611), (23, 5634512), (26, 4984376), (46, 2817256), (52, 2492188), (92, 1408628), (103, 1258192), (104, 1246094), (184, 704314), (206, 629096), (208, 623047), (263, 492752), (299, 433424), (368, 352157), (412, 314548), (526, 246376), (598, 216712), (824, 157274), (1052, 123188), (1196, 108356), (1339, 96784), (1648, 78637), (2104, 61594), (2369, 54704), (2392, 54178), (2678, 48392), (3419, 37904), (4208, 30797), (4738, 27352), (4784, 27089), (5356, 24196), (6049, 21424), (6838, 18952), (9476, 13676), (10712, 12098)]