149516724

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{1779961}}^1$

素因数の和:1779975

約数の個数: 24

約数和(自身を含む): 398711488

約数和(自身を除く): 249194764

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 1779961, 3559922, 5339883, 7119844, 10679766, 12459727, 21359532, 24919454, 37379181, 49838908, 74758362, 149516724]

約数ペア:

[(1, 149516724), (2, 74758362), (3, 49838908), (4, 37379181), (6, 24919454), (7, 21359532), (12, 12459727), (14, 10679766), (21, 7119844), (28, 5339883), (42, 3559922), (84, 1779961)]