142336336

素因数分解:

$2^4\times {\mathrm{37}}^1\times {\mathrm{240433}}^1$

素因数の和:240478

約数の個数: 20

約数和(自身を含む): 283231252

約数和(自身を除く): 140894916

約数列:

[1, 2, 4, 8, 16, 37, 74, 148, 296, 592, 240433, 480866, 961732, 1923464, 3846928, 8896021, 17792042, 35584084, 71168168, 142336336]

約数ペア:

[(1, 142336336), (2, 71168168), (4, 35584084), (8, 17792042), (16, 8896021), (37, 3846928), (74, 1923464), (148, 961732), (296, 480866), (592, 240433)]