156799127784

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{613}}^1\times {\mathrm{641}}^1\times {\mathrm{1279}}^1$

素因数の和:2555

約数の個数: 128

約数和(自身を含む): 423830937600

約数和(自身を除く): 267031809816

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 613, 641, 1226, 1279, 1282, 1839, 1923, 2452, 2558, 2564, 3678, 3837, 3846, 4904, 5116, 5128, 7356, 7674, 7692, 7969, 8333, 10232, 14712, 15348, 15384, 15938, 16627, 16666, 23907, 24999, 30696, 31876, 33254, 33332, 47814, 49881, 49998, 63752, 66508, 66664, 95628, 99762, 99996, 133016, 191256, 199524, 199992, 392933, 399048, 784027, 785866, 819839, 1178799, 1568054, 1571732, 1639678, 2352081, 2357598, 2459517, 3136108, 3143464, 3279356, 4704162, 4715196, 4919034, 5108129, 6272216, 6558712, 9408324, 9430392, 9838068, 10192351, 10216258, 10657907, 15324387, 18816648, 19676136, 20384702, 20432516, 21315814, 30577053, 30648774, 31973721, 40769404, 40865032, 42631628, 61154106, 61297548, 63947442, 81538808, 85263256, 122308212, 122595096, 127894884, 244616424, 255789768, 502561307, 1005122614, 1507683921, 2010245228, 3015367842, 4020490456, 6030735684, 6533296991, 12061471368, 13066593982, 19599890973, 26133187964, 39199781946, 52266375928, 78399563892, 156799127784]

約数ペア:

[(1, 156799127784), (2, 78399563892), (3, 52266375928), (4, 39199781946), (6, 26133187964), (8, 19599890973), (12, 13066593982), (13, 12061471368), (24, 6533296991), (26, 6030735684), (39, 4020490456), (52, 3015367842), (78, 2010245228), (104, 1507683921), (156, 1005122614), (312, 502561307), (613, 255789768), (641, 244616424), (1226, 127894884), (1279, 122595096), (1282, 122308212), (1839, 85263256), (1923, 81538808), (2452, 63947442), (2558, 61297548), (2564, 61154106), (3678, 42631628), (3837, 40865032), (3846, 40769404), (4904, 31973721), (5116, 30648774), (5128, 30577053), (7356, 21315814), (7674, 20432516), (7692, 20384702), (7969, 19676136), (8333, 18816648), (10232, 15324387), (14712, 10657907), (15348, 10216258), (15384, 10192351), (15938, 9838068), (16627, 9430392), (16666, 9408324), (23907, 6558712), (24999, 6272216), (30696, 5108129), (31876, 4919034), (33254, 4715196), (33332, 4704162), (47814, 3279356), (49881, 3143464), (49998, 3136108), (63752, 2459517), (66508, 2357598), (66664, 2352081), (95628, 1639678), (99762, 1571732), (99996, 1568054), (133016, 1178799), (191256, 819839), (199524, 785866), (199992, 784027), (392933, 399048)]