194623082618

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{139}}^1\times {\mathrm{313}}^1\times {\mathrm{991}}^1$

素因数の和:1543

約数の個数: 64

約数和(自身を含む): 308223605760

約数和(自身を除く): 113600523142

約数列:

[1, 2, 37, 61, 74, 122, 139, 278, 313, 626, 991, 1982, 2257, 4514, 5143, 8479, 10286, 11581, 16958, 19093, 23162, 36667, 38186, 43507, 60451, 73334, 87014, 120902, 137749, 275498, 310183, 313723, 620366, 627446, 706441, 1412882, 1609759, 2236687, 2653927, 3219518, 4473374, 5096713, 5307854, 8402689, 10193426, 11476771, 16805378, 18921163, 22953542, 37842326, 43115437, 86230874, 98195299, 196390598, 310899493, 621798986, 700083031, 1400166062, 1595271169, 2630041657, 3190542338, 5260083314, 97311541309, 194623082618]

約数ペア:

[(1, 194623082618), (2, 97311541309), (37, 5260083314), (61, 3190542338), (74, 2630041657), (122, 1595271169), (139, 1400166062), (278, 700083031), (313, 621798986), (626, 310899493), (991, 196390598), (1982, 98195299), (2257, 86230874), (4514, 43115437), (5143, 37842326), (8479, 22953542), (10286, 18921163), (11581, 16805378), (16958, 11476771), (19093, 10193426), (23162, 8402689), (36667, 5307854), (38186, 5096713), (43507, 4473374), (60451, 3219518), (73334, 2653927), (87014, 2236687), (120902, 1609759), (137749, 1412882), (275498, 706441), (310183, 627446), (313723, 620366)]