139320314

素因数分解:

$2^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{83}}^1\times {\mathrm{2551}}^1$

素因数の和:2690

約数の個数: 32

約数和(自身を含む): 246951936

約数和(自身を除く): 107631622

約数列:

[1, 2, 7, 14, 47, 83, 94, 166, 329, 581, 658, 1162, 2551, 3901, 5102, 7802, 17857, 27307, 35714, 54614, 119897, 211733, 239794, 423466, 839279, 1482131, 1678558, 2964262, 9951451, 19902902, 69660157, 139320314]

約数ペア:

[(1, 139320314), (2, 69660157), (7, 19902902), (14, 9951451), (47, 2964262), (83, 1678558), (94, 1482131), (166, 839279), (329, 423466), (581, 239794), (658, 211733), (1162, 119897), (2551, 54614), (3901, 35714), (5102, 27307), (7802, 17857)]