152026486

素因数分解:

$2^1\times {\mathrm{19}}^2\times {\mathrm{193}}^1\times {\mathrm{1091}}^1$

素因数の和:1324

約数の個数: 24

約数和(自身を含む): 242142264

約数和(自身を除く): 90115778

約数列:

[1, 2, 19, 38, 193, 361, 386, 722, 1091, 2182, 3667, 7334, 20729, 41458, 69673, 139346, 210563, 393851, 421126, 787702, 4000697, 8001394, 76013243, 152026486]

約数ペア:

[(1, 152026486), (2, 76013243), (19, 8001394), (38, 4000697), (193, 787702), (361, 421126), (386, 393851), (722, 210563), (1091, 139346), (2182, 69673), (3667, 41458), (7334, 20729)]