162379966

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^4\times {\mathrm{89}}^1$

素因数の和:174

約数の個数: 40

約数和(自身を含む): 297131760

約数和(自身を除く): 134751794

約数列:

[1, 2, 7, 14, 19, 38, 89, 133, 178, 266, 361, 623, 722, 1246, 1691, 2527, 3382, 5054, 6859, 11837, 13718, 23674, 32129, 48013, 64258, 96026, 130321, 224903, 260642, 449806, 610451, 912247, 1220902, 1824494, 4273157, 8546314, 11598569, 23197138, 81189983, 162379966]

約数ペア:

[(1, 162379966), (2, 81189983), (7, 23197138), (14, 11598569), (19, 8546314), (38, 4273157), (89, 1824494), (133, 1220902), (178, 912247), (266, 610451), (361, 449806), (623, 260642), (722, 224903), (1246, 130321), (1691, 96026), (2527, 64258), (3382, 48013), (5054, 32129), (6859, 23674), (11837, 13718)]