156966173090

素因数分解:

$2^1\times 5^1\times {\mathrm{97}}^1\times {\mathrm{7529}}^1\times {\mathrm{21493}}^1$

素因数の和:29126

約数の個数: 32

約数和(自身を含む): 285503082480

約数和(自身を除く): 128536909390

約数列:

[1, 2, 5, 10, 97, 194, 485, 970, 7529, 15058, 21493, 37645, 42986, 75290, 107465, 214930, 730313, 1460626, 2084821, 3651565, 4169642, 7303130, 10424105, 20848210, 161820797, 323641594, 809103985, 1618207970, 15696617309, 31393234618, 78483086545, 156966173090]

約数ペア:

[(1, 156966173090), (2, 78483086545), (5, 31393234618), (10, 15696617309), (97, 1618207970), (194, 809103985), (485, 323641594), (970, 161820797), (7529, 20848210), (15058, 10424105), (21493, 7303130), (37645, 4169642), (42986, 3651565), (75290, 2084821), (107465, 1460626), (214930, 730313)]