160014988

素因数分解:

$2^2\times 7^3\times {\mathrm{223}}^1\times {\mathrm{523}}^1$

素因数の和:771

約数の個数: 48

約数和(自身を含む): 328652800

約数和(自身を除く): 168637812

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 223, 343, 446, 523, 686, 892, 1046, 1372, 1561, 2092, 3122, 3661, 6244, 7322, 10927, 14644, 21854, 25627, 43708, 51254, 76489, 102508, 116629, 152978, 179389, 233258, 305956, 358778, 466516, 717556, 816403, 1632806, 3265612, 5714821, 11429642, 22859284, 40003747, 80007494, 160014988]

約数ペア:

[(1, 160014988), (2, 80007494), (4, 40003747), (7, 22859284), (14, 11429642), (28, 5714821), (49, 3265612), (98, 1632806), (196, 816403), (223, 717556), (343, 466516), (446, 358778), (523, 305956), (686, 233258), (892, 179389), (1046, 152978), (1372, 116629), (1561, 102508), (2092, 76489), (3122, 51254), (3661, 43708), (6244, 25627), (7322, 21854), (10927, 14644)]