142448157474

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^2\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{8191}}^1$

素因数の和:8309

約数の個数: 192

約数和(自身を含む): 364350799872

約数和(自身を除く): 221902642398

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 31, 37, 38, 42, 57, 62, 74, 93, 111, 114, 133, 186, 217, 222, 259, 266, 361, 399, 434, 518, 589, 651, 703, 722, 777, 798, 1083, 1147, 1178, 1302, 1406, 1554, 1767, 2109, 2166, 2294, 2527, 3441, 3534, 4123, 4218, 4921, 5054, 6882, 7581, 8029, 8191, 8246, 9842, 11191, 12369, 13357, 14763, 15162, 16058, 16382, 21793, 22382, 24087, 24573, 24738, 26714, 29526, 33573, 40071, 43586, 48174, 49146, 57337, 65379, 67146, 78337, 80142, 93499, 114674, 130758, 152551, 155629, 156674, 172011, 186998, 235011, 253921, 280497, 303067, 305102, 311258, 344022, 414067, 457653, 466887, 470022, 507842, 560994, 606134, 761763, 828134, 909201, 915306, 933774, 1089403, 1242201, 1523526, 1777447, 1818402, 2121469, 2178806, 2484402, 2898469, 2956951, 3268209, 3554894, 4242938, 4824499, 5332341, 5758273, 5796938, 5913902, 6364407, 6536418, 8695407, 8870853, 9395077, 9648998, 10664682, 11516546, 12728814, 14473497, 17274819, 17390814, 17741706, 18790154, 20698657, 28185231, 28946994, 33771493, 34549638, 40307911, 41397314, 56370462, 62095971, 65765539, 67542986, 80615822, 91665481, 101314479, 109407187, 120923733, 124191942, 131531078, 178506463, 183330962, 197296617, 202628958, 218814374, 241847466, 274996443, 328221561, 357012926, 394593234, 535519389, 549992886, 641658367, 656443122, 765850309, 1071038778, 1249545241, 1283316734, 1531700618, 1924975101, 2297550927, 2499090482, 3391622797, 3748635723, 3849950202, 4595101854, 6783245594, 7497271446, 10174868391, 20349736782, 23741359579, 47482719158, 71224078737, 142448157474]

約数ペア:

[(1, 142448157474), (2, 71224078737), (3, 47482719158), (6, 23741359579), (7, 20349736782), (14, 10174868391), (19, 7497271446), (21, 6783245594), (31, 4595101854), (37, 3849950202), (38, 3748635723), (42, 3391622797), (57, 2499090482), (62, 2297550927), (74, 1924975101), (93, 1531700618), (111, 1283316734), (114, 1249545241), (133, 1071038778), (186, 765850309), (217, 656443122), (222, 641658367), (259, 549992886), (266, 535519389), (361, 394593234), (399, 357012926), (434, 328221561), (518, 274996443), (589, 241847466), (651, 218814374), (703, 202628958), (722, 197296617), (777, 183330962), (798, 178506463), (1083, 131531078), (1147, 124191942), (1178, 120923733), (1302, 109407187), (1406, 101314479), (1554, 91665481), (1767, 80615822), (2109, 67542986), (2166, 65765539), (2294, 62095971), (2527, 56370462), (3441, 41397314), (3534, 40307911), (4123, 34549638), (4218, 33771493), (4921, 28946994), (5054, 28185231), (6882, 20698657), (7581, 18790154), (8029, 17741706), (8191, 17390814), (8246, 17274819), (9842, 14473497), (11191, 12728814), (12369, 11516546), (13357, 10664682), (14763, 9648998), (15162, 9395077), (16058, 8870853), (16382, 8695407), (21793, 6536418), (22382, 6364407), (24087, 5913902), (24573, 5796938), (24738, 5758273), (26714, 5332341), (29526, 4824499), (33573, 4242938), (40071, 3554894), (43586, 3268209), (48174, 2956951), (49146, 2898469), (57337, 2484402), (65379, 2178806), (67146, 2121469), (78337, 1818402), (80142, 1777447), (93499, 1523526), (114674, 1242201), (130758, 1089403), (152551, 933774), (155629, 915306), (156674, 909201), (172011, 828134), (186998, 761763), (235011, 606134), (253921, 560994), (280497, 507842), (303067, 470022), (305102, 466887), (311258, 457653), (344022, 414067)]