166315868

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{1341257}}^1$

素因数の和:1341292

約数の個数: 12

約数和(自身を含む): 300441792

約数和(自身を除く): 134125924

約数列:

[1, 2, 4, 31, 62, 124, 1341257, 2682514, 5365028, 41578967, 83157934, 166315868]

約数ペア:

[(1, 166315868), (2, 83157934), (4, 41578967), (31, 5365028), (62, 2682514), (124, 1341257)]