157874696

素因数分解:

$2^3\times 7^1\times {\mathrm{313}}^1\times {\mathrm{9007}}^1$

素因数の和:9333

約数の個数: 32

約数和(自身を含む): 339421440

約数和(自身を除く): 181546744

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 313, 626, 1252, 2191, 2504, 4382, 8764, 9007, 17528, 18014, 36028, 63049, 72056, 126098, 252196, 504392, 2819191, 5638382, 11276764, 19734337, 22553528, 39468674, 78937348, 157874696]

約数ペア:

[(1, 157874696), (2, 78937348), (4, 39468674), (7, 22553528), (8, 19734337), (14, 11276764), (28, 5638382), (56, 2819191), (313, 504392), (626, 252196), (1252, 126098), (2191, 72056), (2504, 63049), (4382, 36028), (8764, 18014), (9007, 17528)]