156916384504

素因数分解:

$2^3\times {\mathrm{11}}^2\times {\mathrm{12721}}^1\times {\mathrm{12743}}^1$

素因数の和:25492

約数の個数: 48

約数和(自身を含む): 323447690160

約数和(自身を除く): 166531305656

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 121, 242, 484, 968, 12721, 12743, 25442, 25486, 50884, 50972, 101768, 101944, 139931, 140173, 279862, 280346, 559724, 560692, 1119448, 1121384, 1539241, 1541903, 3078482, 3083806, 6156964, 6167612, 12313928, 12335224, 162103703, 324207406, 648414812, 1296829624, 1783140733, 3566281466, 7132562932, 14265125864, 19614548063, 39229096126, 78458192252, 156916384504]

約数ペア:

[(1, 156916384504), (2, 78458192252), (4, 39229096126), (8, 19614548063), (11, 14265125864), (22, 7132562932), (44, 3566281466), (88, 1783140733), (121, 1296829624), (242, 648414812), (484, 324207406), (968, 162103703), (12721, 12335224), (12743, 12313928), (25442, 6167612), (25486, 6156964), (50884, 3083806), (50972, 3078482), (101768, 1541903), (101944, 1539241), (139931, 1121384), (140173, 1119448), (279862, 560692), (280346, 559724)]