149527448

素因数分解:

$2^3\times 7^1\times {\mathrm{151}}^1\times {\mathrm{17683}}^1$

素因数の和:17847

約数の個数: 32

約数和(自身を含む): 322556160

約数和(自身を除く): 173028712

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 151, 302, 604, 1057, 1208, 2114, 4228, 8456, 17683, 35366, 70732, 123781, 141464, 247562, 495124, 990248, 2670133, 5340266, 10680532, 18690931, 21361064, 37381862, 74763724, 149527448]

約数ペア:

[(1, 149527448), (2, 74763724), (4, 37381862), (7, 21361064), (8, 18690931), (14, 10680532), (28, 5340266), (56, 2670133), (151, 990248), (302, 495124), (604, 247562), (1057, 141464), (1208, 123781), (2114, 70732), (4228, 35366), (8456, 17683)]