156979270

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{719}}^1\times {\mathrm{3119}}^1$

素因数の和:3852

約数の個数: 32

約数和(自身を含む): 323481600

約数和(自身を除く): 166502330

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 719, 1438, 3119, 3595, 5033, 6238, 7190, 10066, 15595, 21833, 25165, 31190, 43666, 50330, 109165, 218330, 2242561, 4485122, 11212805, 15697927, 22425610, 31395854, 78489635, 156979270]

約数ペア:

[(1, 156979270), (2, 78489635), (5, 31395854), (7, 22425610), (10, 15697927), (14, 11212805), (35, 4485122), (70, 2242561), (719, 218330), (1438, 109165), (3119, 50330), (3595, 43666), (5033, 31190), (6238, 25165), (7190, 21833), (10066, 15595)]