165172532

素因数分解:

$2^2\times 7^2\times {\mathrm{223}}^1\times {\mathrm{3779}}^1$

素因数の和:4020

約数の個数: 36

約数和(自身を含む): 337841280

約数和(自身を除く): 172668748

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 223, 446, 892, 1561, 3122, 3779, 6244, 7558, 10927, 15116, 21854, 26453, 43708, 52906, 105812, 185171, 370342, 740684, 842717, 1685434, 3370868, 5899019, 11798038, 23596076, 41293133, 82586266, 165172532]

約数ペア:

[(1, 165172532), (2, 82586266), (4, 41293133), (7, 23596076), (14, 11798038), (28, 5899019), (49, 3370868), (98, 1685434), (196, 842717), (223, 740684), (446, 370342), (892, 185171), (1561, 105812), (3122, 52906), (3779, 43708), (6244, 26453), (7558, 21854), (10927, 15116)]