168293398

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{317}}^1\times {\mathrm{2917}}^1$

素因数の和:3256

約数の個数: 32

約数和(自身を含む): 311782464

約数和(自身を除く): 143489066

約数列:

[1, 2, 7, 13, 14, 26, 91, 182, 317, 634, 2219, 2917, 4121, 4438, 5834, 8242, 20419, 28847, 37921, 40838, 57694, 75842, 265447, 530894, 924689, 1849378, 6472823, 12020957, 12945646, 24041914, 84146699, 168293398]

約数ペア:

[(1, 168293398), (2, 84146699), (7, 24041914), (13, 12945646), (14, 12020957), (26, 6472823), (91, 1849378), (182, 924689), (317, 530894), (634, 265447), (2219, 75842), (2917, 57694), (4121, 40838), (4438, 37921), (5834, 28847), (8242, 20419)]