317158154

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{4133}}^1$

素因数の和:4250

約数の個数: 32

約数和(自身を含む): 525944016

約数和(自身を除く): 208785862

約数列:

[1, 2, 17, 34, 37, 61, 74, 122, 629, 1037, 1258, 2074, 2257, 4133, 4514, 8266, 38369, 70261, 76738, 140522, 152921, 252113, 305842, 504226, 2599657, 4285921, 5199314, 8571842, 9328181, 18656362, 158579077, 317158154]

約数ペア:

[(1, 317158154), (2, 158579077), (17, 18656362), (34, 9328181), (37, 8571842), (61, 5199314), (74, 4285921), (122, 2599657), (629, 504226), (1037, 305842), (1258, 252113), (2074, 152921), (2257, 140522), (4133, 76738), (4514, 70261), (8266, 38369)]