142389098

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{109}}^1\times {\mathrm{127}}^1\times {\mathrm{139}}^1$

素因数の和:414

約数の個数: 32

約数和(自身を含む): 224716800

約数和(自身を除く): 82327702

約数列:

[1, 2, 37, 74, 109, 127, 139, 218, 254, 278, 4033, 4699, 5143, 8066, 9398, 10286, 13843, 15151, 17653, 27686, 30302, 35306, 512191, 560587, 653161, 1024382, 1121174, 1306322, 1924177, 3848354, 71194549, 142389098]

約数ペア:

[(1, 142389098), (2, 71194549), (37, 3848354), (74, 1924177), (109, 1306322), (127, 1121174), (139, 1024382), (218, 653161), (254, 560587), (278, 512191), (4033, 35306), (4699, 30302), (5143, 27686), (8066, 17653), (9398, 15151), (10286, 13843)]