127142736

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{378401}}^1$

素因数の和:378419

約数の個数: 40

約数和(自身を含む): 375374784

約数和(自身を除く): 248232048

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 378401, 756802, 1135203, 1513604, 2270406, 2648807, 3027208, 4540812, 5297614, 6054416, 7946421, 9081624, 10595228, 15892842, 18163248, 21190456, 31785684, 42380912, 63571368, 127142736]

約数ペア:

[(1, 127142736), (2, 63571368), (3, 42380912), (4, 31785684), (6, 21190456), (7, 18163248), (8, 15892842), (12, 10595228), (14, 9081624), (16, 7946421), (21, 6054416), (24, 5297614), (28, 4540812), (42, 3027208), (48, 2648807), (56, 2270406), (84, 1513604), (112, 1135203), (168, 756802), (336, 378401)]