165881418

素因数分解:

$2^1\times 3^1\times {\mathrm{71}}^1\times {\mathrm{439}}^1\times {\mathrm{887}}^1$

素因数の和:1402

約数の個数: 32

約数和(自身を含む): 337582080

約数和(自身を除く): 171700662

約数列:

[1, 2, 3, 6, 71, 142, 213, 426, 439, 878, 887, 1317, 1774, 2634, 2661, 5322, 31169, 62338, 62977, 93507, 125954, 187014, 188931, 377862, 389393, 778786, 1168179, 2336358, 27646903, 55293806, 82940709, 165881418]

約数ペア:

[(1, 165881418), (2, 82940709), (3, 55293806), (6, 27646903), (71, 2336358), (142, 1168179), (213, 778786), (426, 389393), (439, 377862), (878, 188931), (887, 187014), (1317, 125954), (1774, 93507), (2634, 62977), (2661, 62338), (5322, 31169)]