164620652

素因数分解:

$2^2\times 7^1\times {\mathrm{997}}^1\times {\mathrm{5897}}^1$

素因数の和:6905

約数の個数: 24

約数和(自身を含む): 329627424

約数和(自身を除く): 165006772

約数列:

[1, 2, 4, 7, 14, 28, 997, 1994, 3988, 5897, 6979, 11794, 13958, 23588, 27916, 41279, 82558, 165116, 5879309, 11758618, 23517236, 41155163, 82310326, 164620652]

約数ペア:

[(1, 164620652), (2, 82310326), (4, 41155163), (7, 23517236), (14, 11758618), (28, 5879309), (997, 165116), (1994, 82558), (3988, 41279), (5897, 27916), (6979, 23588), (11794, 13958)]