143670058

素因数分解:

$2^1\times 7^2\times {\mathrm{19}}^2\times {\mathrm{31}}^1\times {\mathrm{131}}^1$

素因数の和:216

約数の個数: 72

約数和(自身を含む): 275197824

約数和(自身を除く): 131527766

約数列:

[1, 2, 7, 14, 19, 31, 38, 49, 62, 98, 131, 133, 217, 262, 266, 361, 434, 589, 722, 917, 931, 1178, 1519, 1834, 1862, 2489, 2527, 3038, 4061, 4123, 4978, 5054, 6419, 8122, 8246, 11191, 12838, 17423, 17689, 22382, 28427, 28861, 34846, 35378, 47291, 56854, 57722, 77159, 78337, 94582, 121961, 154318, 156674, 198989, 243922, 331037, 397978, 540113, 548359, 662074, 1080226, 1096718, 1466021, 2317259, 2932042, 3780791, 4634518, 7561582, 10262147, 20524294, 71835029, 143670058]

約数ペア:

[(1, 143670058), (2, 71835029), (7, 20524294), (14, 10262147), (19, 7561582), (31, 4634518), (38, 3780791), (49, 2932042), (62, 2317259), (98, 1466021), (131, 1096718), (133, 1080226), (217, 662074), (262, 548359), (266, 540113), (361, 397978), (434, 331037), (589, 243922), (722, 198989), (917, 156674), (931, 154318), (1178, 121961), (1519, 94582), (1834, 78337), (1862, 77159), (2489, 57722), (2527, 56854), (3038, 47291), (4061, 35378), (4123, 34846), (4978, 28861), (5054, 28427), (6419, 22382), (8122, 17689), (8246, 17423), (11191, 12838)]