168556508

素因数分解:

$2^2\times {\mathrm{307}}^1\times {\mathrm{317}}^1\times {\mathrm{433}}^1$

素因数の和:1061

約数の個数: 24

約数和(自身を含む): 297553872

約数和(自身を除く): 128997364

約数列:

[1, 2, 4, 307, 317, 433, 614, 634, 866, 1228, 1268, 1732, 97319, 132931, 137261, 194638, 265862, 274522, 389276, 531724, 549044, 42139127, 84278254, 168556508]

約数ペア:

[(1, 168556508), (2, 84278254), (4, 42139127), (307, 549044), (317, 531724), (433, 389276), (614, 274522), (634, 265862), (866, 194638), (1228, 137261), (1268, 132931), (1732, 97319)]