157026076

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{139}}^1\times {\mathrm{449}}^1$

素因数の和:646

約数の個数: 48

約数和(自身を含む): 301644000

約数和(自身を除く): 144617924

約数列:

[1, 2, 4, 17, 34, 37, 68, 74, 139, 148, 278, 449, 556, 629, 898, 1258, 1796, 2363, 2516, 4726, 5143, 7633, 9452, 10286, 15266, 16613, 20572, 30532, 33226, 62411, 66452, 87431, 124822, 174862, 249644, 282421, 349724, 564842, 1060987, 1129684, 2121974, 2309207, 4243948, 4618414, 9236828, 39256519, 78513038, 157026076]

約数ペア:

[(1, 157026076), (2, 78513038), (4, 39256519), (17, 9236828), (34, 4618414), (37, 4243948), (68, 2309207), (74, 2121974), (139, 1129684), (148, 1060987), (278, 564842), (449, 349724), (556, 282421), (629, 249644), (898, 174862), (1258, 124822), (1796, 87431), (2363, 66452), (2516, 62411), (4726, 33226), (5143, 30532), (7633, 20572), (9452, 16613), (10286, 15266)]