15660165136

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{193}}^1\times {\mathrm{983}}^1$

素因数の和:1269

約数の個数: 160

約数和(自身を含む): 38631241728

約数和(自身を除く): 22971076592

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 56, 67, 77, 88, 112, 134, 154, 176, 193, 268, 308, 386, 469, 536, 616, 737, 772, 938, 983, 1072, 1232, 1351, 1474, 1544, 1876, 1966, 2123, 2702, 2948, 3088, 3752, 3932, 4246, 5159, 5404, 5896, 6881, 7504, 7864, 8492, 10318, 10808, 10813, 11792, 12931, 13762, 14861, 15728, 16984, 20636, 21616, 21626, 25862, 27524, 29722, 33968, 41272, 43252, 51724, 55048, 59444, 65861, 75691, 82544, 86504, 90517, 103448, 110096, 118888, 131722, 142241, 151382, 173008, 181034, 189719, 206896, 237776, 263444, 284482, 302764, 362068, 379438, 461027, 526888, 568964, 605528, 724136, 724471, 758876, 922054, 995687, 1053776, 1137928, 1211056, 1328033, 1448272, 1448942, 1517752, 1844108, 1991374, 2086909, 2275856, 2656066, 2897884, 3035504, 3688216, 3982748, 4173818, 5071297, 5312132, 5795768, 7376432, 7965496, 8347636, 10142594, 10624264, 11591536, 12711173, 14608363, 15930992, 16695272, 20285188, 21248528, 25422346, 29216726, 33390544, 40570376, 50844692, 58433452, 81140752, 88978211, 101689384, 116866904, 139822903, 177956422, 203378768, 233733808, 279645806, 355912844, 559291612, 711825688, 978760321, 1118583224, 1423651376, 1957520642, 2237166448, 3915041284, 7830082568, 15660165136]

約数ペア:

[(1, 15660165136), (2, 7830082568), (4, 3915041284), (7, 2237166448), (8, 1957520642), (11, 1423651376), (14, 1118583224), (16, 978760321), (22, 711825688), (28, 559291612), (44, 355912844), (56, 279645806), (67, 233733808), (77, 203378768), (88, 177956422), (112, 139822903), (134, 116866904), (154, 101689384), (176, 88978211), (193, 81140752), (268, 58433452), (308, 50844692), (386, 40570376), (469, 33390544), (536, 29216726), (616, 25422346), (737, 21248528), (772, 20285188), (938, 16695272), (983, 15930992), (1072, 14608363), (1232, 12711173), (1351, 11591536), (1474, 10624264), (1544, 10142594), (1876, 8347636), (1966, 7965496), (2123, 7376432), (2702, 5795768), (2948, 5312132), (3088, 5071297), (3752, 4173818), (3932, 3982748), (4246, 3688216), (5159, 3035504), (5404, 2897884), (5896, 2656066), (6881, 2275856), (7504, 2086909), (7864, 1991374), (8492, 1844108), (10318, 1517752), (10808, 1448942), (10813, 1448272), (11792, 1328033), (12931, 1211056), (13762, 1137928), (14861, 1053776), (15728, 995687), (16984, 922054), (20636, 758876), (21616, 724471), (21626, 724136), (25862, 605528), (27524, 568964), (29722, 526888), (33968, 461027), (41272, 379438), (43252, 362068), (51724, 302764), (55048, 284482), (59444, 263444), (65861, 237776), (75691, 206896), (82544, 189719), (86504, 181034), (90517, 173008), (103448, 151382), (110096, 142241), (118888, 131722)]