172332904

素因数分解:

$2^3\times {\mathrm{71}}^1\times {\mathrm{127}}^1\times {\mathrm{2389}}^1$

素因数の和:2593

約数の個数: 32

約数和(自身を含む): 330393600

約数和(自身を除く): 158060696

約数列:

[1, 2, 4, 8, 71, 127, 142, 254, 284, 508, 568, 1016, 2389, 4778, 9017, 9556, 18034, 19112, 36068, 72136, 169619, 303403, 339238, 606806, 678476, 1213612, 1356952, 2427224, 21541613, 43083226, 86166452, 172332904]

約数ペア:

[(1, 172332904), (2, 86166452), (4, 43083226), (8, 21541613), (71, 2427224), (127, 1356952), (142, 1213612), (254, 678476), (284, 606806), (508, 339238), (568, 303403), (1016, 169619), (2389, 72136), (4778, 36068), (9017, 19112), (9556, 18034)]