169967326

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{181}}^1\times {\mathrm{389}}^1$

素因数の和:660

約数の個数: 32

約数和(自身を含む): 275970240

約数和(自身を除く): 106002914

約数列:

[1, 2, 17, 34, 71, 142, 181, 362, 389, 778, 1207, 2414, 3077, 6154, 6613, 12851, 13226, 25702, 27619, 55238, 70409, 140818, 218467, 436934, 469523, 939046, 1196953, 2393906, 4999039, 9998078, 84983663, 169967326]

約数ペア:

[(1, 169967326), (2, 84983663), (17, 9998078), (34, 4999039), (71, 2393906), (142, 1196953), (181, 939046), (362, 469523), (389, 436934), (778, 218467), (1207, 140818), (2414, 70409), (3077, 55238), (6154, 27619), (6613, 25702), (12851, 13226)]