173263748

素因数分解:

$2^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{73}}^1\times {\mathrm{79}}^1$

素因数の和:229

約数の個数: 96

約数和(自身を含む): 377932800

約数和(自身を除く): 204669052

約数列:

[1, 2, 4, 7, 14, 28, 29, 37, 58, 73, 74, 79, 116, 146, 148, 158, 203, 259, 292, 316, 406, 511, 518, 553, 812, 1022, 1036, 1073, 1106, 2044, 2117, 2146, 2212, 2291, 2701, 2923, 4234, 4292, 4582, 5402, 5767, 5846, 7511, 8468, 9164, 10804, 11534, 11692, 14819, 15022, 16037, 18907, 20461, 23068, 29638, 30044, 32074, 37814, 40369, 40922, 59276, 64148, 75628, 78329, 80738, 81844, 84767, 156658, 161476, 167243, 169534, 213379, 313316, 334486, 339068, 426758, 548303, 593369, 668972, 853516, 1096606, 1170701, 1186738, 1493653, 2193212, 2341402, 2373476, 2987306, 4682804, 5974612, 6187991, 12375982, 24751964, 43315937, 86631874, 173263748]

約数ペア:

[(1, 173263748), (2, 86631874), (4, 43315937), (7, 24751964), (14, 12375982), (28, 6187991), (29, 5974612), (37, 4682804), (58, 2987306), (73, 2373476), (74, 2341402), (79, 2193212), (116, 1493653), (146, 1186738), (148, 1170701), (158, 1096606), (203, 853516), (259, 668972), (292, 593369), (316, 548303), (406, 426758), (511, 339068), (518, 334486), (553, 313316), (812, 213379), (1022, 169534), (1036, 167243), (1073, 161476), (1106, 156658), (2044, 84767), (2117, 81844), (2146, 80738), (2212, 78329), (2291, 75628), (2701, 64148), (2923, 59276), (4234, 40922), (4292, 40369), (4582, 37814), (5402, 32074), (5767, 30044), (5846, 29638), (7511, 23068), (8468, 20461), (9164, 18907), (10804, 16037), (11534, 15022), (11692, 14819)]