153358468

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{16823}}^1$

素因数の和:16923

約数の個数: 24

約数和(自身を含む): 279816768

約数和(自身を除く): 126458300

約数列:

[1, 2, 4, 43, 53, 86, 106, 172, 212, 2279, 4558, 9116, 16823, 33646, 67292, 723389, 891619, 1446778, 1783238, 2893556, 3566476, 38339617, 76679234, 153358468]

約数ペア:

[(1, 153358468), (2, 76679234), (4, 38339617), (43, 3566476), (53, 2893556), (86, 1783238), (106, 1446778), (172, 891619), (212, 723389), (2279, 67292), (4558, 33646), (9116, 16823)]