120561976

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{167}}^1$

素因数の和:316

約数の個数: 64

約数和(自身を含む): 243855360

約数和(自身を除く): 123293384

約数列:

[1, 2, 4, 8, 31, 41, 62, 71, 82, 124, 142, 164, 167, 248, 284, 328, 334, 568, 668, 1271, 1336, 2201, 2542, 2911, 4402, 5084, 5177, 5822, 6847, 8804, 10168, 10354, 11644, 11857, 13694, 17608, 20708, 23288, 23714, 27388, 41416, 47428, 54776, 90241, 94856, 180482, 212257, 360964, 367567, 424514, 486137, 721928, 735134, 849028, 972274, 1470268, 1698056, 1944548, 2940536, 3889096, 15070247, 30140494, 60280988, 120561976]

約数ペア:

[(1, 120561976), (2, 60280988), (4, 30140494), (8, 15070247), (31, 3889096), (41, 2940536), (62, 1944548), (71, 1698056), (82, 1470268), (124, 972274), (142, 849028), (164, 735134), (167, 721928), (248, 486137), (284, 424514), (328, 367567), (334, 360964), (568, 212257), (668, 180482), (1271, 94856), (1336, 90241), (2201, 54776), (2542, 47428), (2911, 41416), (4402, 27388), (5084, 23714), (5177, 23288), (5822, 20708), (6847, 17608), (8804, 13694), (10168, 11857), (10354, 11644)]