156673466

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{107}}^1\times {\mathrm{421}}^1$

素因数の和:614

約数の個数: 32

約数和(自身を含む): 249391872

約数和(自身を除く): 92718406

約数列:

[1, 2, 37, 47, 74, 94, 107, 214, 421, 842, 1739, 3478, 3959, 5029, 7918, 10058, 15577, 19787, 31154, 39574, 45047, 90094, 186073, 372146, 732119, 1464238, 1666739, 2117209, 3333478, 4234418, 78336733, 156673466]

約数ペア:

[(1, 156673466), (2, 78336733), (37, 4234418), (47, 3333478), (74, 2117209), (94, 1666739), (107, 1464238), (214, 732119), (421, 372146), (842, 186073), (1739, 90094), (3478, 45047), (3959, 39574), (5029, 31154), (7918, 19787), (10058, 15577)]