168275874

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{69593}}^1$

素因数の和:69642

約数の個数: 32

約数和(自身を含む): 374137344

約数和(自身を除く): 205861470

約数列:

[1, 2, 3, 6, 13, 26, 31, 39, 62, 78, 93, 186, 403, 806, 1209, 2418, 69593, 139186, 208779, 417558, 904709, 1809418, 2157383, 2714127, 4314766, 5428254, 6472149, 12944298, 28045979, 56091958, 84137937, 168275874]

約数ペア:

[(1, 168275874), (2, 84137937), (3, 56091958), (6, 28045979), (13, 12944298), (26, 6472149), (31, 5428254), (39, 4314766), (62, 2714127), (78, 2157383), (93, 1809418), (186, 904709), (403, 417558), (806, 208779), (1209, 139186), (2418, 69593)]