156741433779

素因数分解:

$3^1\times 7^2\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{103}}^1\times {\mathrm{5279}}^1$

素因数の和:5489

約数の個数: 96

約数和(自身を含む): 256909086720

約数和(自身を除く): 100167652941

約数列:

[1, 3, 7, 21, 37, 49, 53, 103, 111, 147, 159, 259, 309, 371, 721, 777, 1113, 1813, 1961, 2163, 2597, 3811, 5047, 5279, 5439, 5459, 5883, 7791, 11433, 13727, 15141, 15837, 16377, 26677, 36953, 38213, 41181, 80031, 96089, 110859, 114639, 186739, 195323, 201983, 258671, 267491, 279787, 288267, 543737, 560217, 585969, 605949, 776013, 802473, 839361, 1367261, 1413881, 1631211, 1958509, 3806159, 4101783, 4241643, 5875527, 9570827, 9897167, 10352119, 11418477, 13709563, 20118269, 26643113, 28712481, 28818061, 29691501, 31056357, 41128689, 60354807, 72464833, 79929339, 86454183, 140827883, 201726427, 217394499, 422483649, 507253831, 605179281, 985795181, 1066268257, 1412084989, 1521761493, 2957385543, 3198804771, 4236254967, 7463877799, 22391633397, 52247144593, 156741433779]

約数ペア:

[(1, 156741433779), (3, 52247144593), (7, 22391633397), (21, 7463877799), (37, 4236254967), (49, 3198804771), (53, 2957385543), (103, 1521761493), (111, 1412084989), (147, 1066268257), (159, 985795181), (259, 605179281), (309, 507253831), (371, 422483649), (721, 217394499), (777, 201726427), (1113, 140827883), (1813, 86454183), (1961, 79929339), (2163, 72464833), (2597, 60354807), (3811, 41128689), (5047, 31056357), (5279, 29691501), (5439, 28818061), (5459, 28712481), (5883, 26643113), (7791, 20118269), (11433, 13709563), (13727, 11418477), (15141, 10352119), (15837, 9897167), (16377, 9570827), (26677, 5875527), (36953, 4241643), (38213, 4101783), (41181, 3806159), (80031, 1958509), (96089, 1631211), (110859, 1413881), (114639, 1367261), (186739, 839361), (195323, 802473), (201983, 776013), (258671, 605949), (267491, 585969), (279787, 560217), (288267, 543737)]