149173198

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{523}}^1\times {\mathrm{8389}}^1$

素因数の和:8931

約数の個数: 16

約数和(自身を含む): 237403440

約数和(自身を除く): 88230242

約数列:

[1, 2, 17, 34, 523, 1046, 8389, 8891, 16778, 17782, 142613, 285226, 4387447, 8774894, 74586599, 149173198]

約数ペア:

[(1, 149173198), (2, 74586599), (17, 8774894), (34, 4387447), (523, 285226), (1046, 142613), (8389, 17782), (8891, 16778)]