164421953

素因数分解:

${\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{67}}^1\times {\mathrm{2437}}^1$

素因数の和:2576

約数の個数: 16

約数和(自身を含む): 179046720

約数和(自身を除く): 14624767

約数列:

[1, 19, 53, 67, 1007, 1273, 2437, 3551, 46303, 67469, 129161, 163279, 2454059, 3102301, 8653787, 164421953]

約数ペア:

[(1, 164421953), (19, 8653787), (53, 3102301), (67, 2454059), (1007, 163279), (1273, 129161), (2437, 67469), (3551, 46303)]